161308949004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1333

約数の個数: 288

約数和(自身を含む): 488237568000

約数和(自身を除く): 326928618996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 139, 149, 186, 217, 252, 278, 279, 298, 372, 417, 434, 447, 556, 558, 596, 651, 834, 868, 894, 973, 997, 1043, 1116, 1251, 1302, 1341, 1668, 1788, 1946, 1953, 1994, 2086, 2502, 2604, 2682, 2919, 2991, 3129, 3892, 3906, 3988, 4172, 4309, 4619, 5004, 5364, 5838, 5982, 6258, 6979, 7812, 8618, 8757, 8973, 9238, 9387, 11676, 11964, 12516, 12927, 13857, 13958, 17236, 17514, 17946, 18476, 18774, 20711, 20937, 25854, 27714, 27916, 30163, 30907, 32333, 35028, 35892, 37548, 38781, 41422, 41571, 41874, 51708, 55428, 60326, 61814, 62133, 62811, 64666, 77562, 82844, 83142, 83748, 90489, 92721, 96999, 120652, 123628, 124266, 125622, 129332, 138583, 144977, 148553, 155124, 166284, 180978, 185442, 186399, 193998, 216349, 248532, 251244, 271467, 277166, 278163, 289954, 290997, 297106, 361956, 370884, 372798, 387996, 415749, 432698, 434931, 445659, 542934, 554332, 556326, 579908, 581994, 594212, 642041, 649047, 745596, 831498, 865396, 869862, 891318, 970081, 1039871, 1085868, 1112652, 1163988, 1247247, 1284082, 1298094, 1304793, 1336977, 1662996, 1739724, 1782636, 1926123, 1940162, 1947141, 2079742, 2494494, 2568164, 2596188, 2609586, 2673954, 2910243, 3119613, 3852246, 3880324, 3894282, 4159484, 4296073, 4494287, 4605143, 4988988, 5219172, 5347908, 5778369, 5820486, 6239226, 7704492, 7788564, 8592146, 8730729, 8988574, 9210286, 9358839, 11556738, 11640972, 12478452, 12888219, 13482861, 13815429, 17184292, 17461458, 17977148, 18420572, 18717678, 20648867, 23113476, 25776438, 26965722, 27630858, 30072511, 32236001, 34922916, 37435356, 38664657, 40448583, 41297734, 41446287, 51552876, 53931444, 55261716, 60145022, 61946601, 64472002, 77329314, 80897166, 82595468, 82892574, 90217533, 96708003, 120290044, 123893202, 128944004, 144542069, 154658628, 161794332, 165785148, 180435066, 185839803, 193416006, 247786404, 270652599, 289084138, 290124009, 360870132, 371679606, 386832012, 433626207, 541305198, 578168276, 580248018, 640114877, 743359212, 867252414, 1082610396, 1160496036, 1280229754, 1300878621, 1734504828, 1920344631, 2560459508, 2601757242, 3840689262, 4480804139, 5203514484, 5761033893, 7681378524, 8961608278, 11522067786, 13442412417, 17923216556, 23044135572, 26884824834, 40327237251, 53769649668, 80654474502, 161308949004]

約数ペア:

[(1, 161308949004), (2, 80654474502), (3, 53769649668), (4, 40327237251), (6, 26884824834), (7, 23044135572), (9, 17923216556), (12, 13442412417), (14, 11522067786), (18, 8961608278), (21, 7681378524), (28, 5761033893), (31, 5203514484), (36, 4480804139), (42, 3840689262), (62, 2601757242), (63, 2560459508), (84, 1920344631), (93, 1734504828), (124, 1300878621), (126, 1280229754), (139, 1160496036), (149, 1082610396), (186, 867252414), (217, 743359212), (252, 640114877), (278, 580248018), (279, 578168276), (298, 541305198), (372, 433626207), (417, 386832012), (434, 371679606), (447, 360870132), (556, 290124009), (558, 289084138), (596, 270652599), (651, 247786404), (834, 193416006), (868, 185839803), (894, 180435066), (973, 165785148), (997, 161794332), (1043, 154658628), (1116, 144542069), (1251, 128944004), (1302, 123893202), (1341, 120290044), (1668, 96708003), (1788, 90217533), (1946, 82892574), (1953, 82595468), (1994, 80897166), (2086, 77329314), (2502, 64472002), (2604, 61946601), (2682, 60145022), (2919, 55261716), (2991, 53931444), (3129, 51552876), (3892, 41446287), (3906, 41297734), (3988, 40448583), (4172, 38664657), (4309, 37435356), (4619, 34922916), (5004, 32236001), (5364, 30072511), (5838, 27630858), (5982, 26965722), (6258, 25776438), (6979, 23113476), (7812, 20648867), (8618, 18717678), (8757, 18420572), (8973, 17977148), (9238, 17461458), (9387, 17184292), (11676, 13815429), (11964, 13482861), (12516, 12888219), (12927, 12478452), (13857, 11640972), (13958, 11556738), (17236, 9358839), (17514, 9210286), (17946, 8988574), (18476, 8730729), (18774, 8592146), (20711, 7788564), (20937, 7704492), (25854, 6239226), (27714, 5820486), (27916, 5778369), (30163, 5347908), (30907, 5219172), (32333, 4988988), (35028, 4605143), (35892, 4494287), (37548, 4296073), (38781, 4159484), (41422, 3894282), (41571, 3880324), (41874, 3852246), (51708, 3119613), (55428, 2910243), (60326, 2673954), (61814, 2609586), (62133, 2596188), (62811, 2568164), (64666, 2494494), (77562, 2079742), (82844, 1947141), (83142, 1940162), (83748, 1926123), (90489, 1782636), (92721, 1739724), (96999, 1662996), (120652, 1336977), (123628, 1304793), (124266, 1298094), (125622, 1284082), (129332, 1247247), (138583, 1163988), (144977, 1112652), (148553, 1085868), (155124, 1039871), (166284, 970081), (180978, 891318), (185442, 869862), (186399, 865396), (193998, 831498), (216349, 745596), (248532, 649047), (251244, 642041), (271467, 594212), (277166, 581994), (278163, 579908), (289954, 556326), (290997, 554332), (297106, 542934), (361956, 445659), (370884, 434931), (372798, 432698), (387996, 415749)]