165211956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 557706240

約数和(自身を除く): 392494284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 37, 39, 42, 47, 52, 58, 63, 74, 78, 84, 87, 91, 94, 111, 116, 117, 126, 141, 148, 156, 174, 182, 188, 203, 222, 234, 252, 259, 261, 273, 282, 329, 333, 348, 364, 377, 406, 423, 444, 468, 481, 518, 522, 546, 564, 609, 611, 658, 666, 754, 777, 812, 819, 846, 962, 987, 1036, 1044, 1073, 1092, 1131, 1218, 1222, 1316, 1332, 1363, 1443, 1508, 1554, 1638, 1692, 1739, 1827, 1833, 1924, 1974, 2146, 2262, 2331, 2436, 2444, 2639, 2726, 2886, 2961, 3108, 3219, 3276, 3367, 3393, 3478, 3654, 3666, 3948, 4089, 4277, 4292, 4329, 4524, 4662, 5217, 5278, 5452, 5499, 5772, 5922, 6438, 6734, 6786, 6956, 7308, 7332, 7511, 7917, 8178, 8554, 8658, 9324, 9541, 9657, 10101, 10434, 10556, 10998, 11844, 12173, 12267, 12831, 12876, 13468, 13572, 13949, 15022, 15651, 15834, 16356, 17108, 17316, 17719, 19082, 19314, 20202, 20868, 21996, 22533, 22607, 23751, 24346, 24534, 25662, 27898, 28623, 30044, 30303, 31302, 31668, 35438, 36519, 38164, 38493, 38628, 40404, 41847, 45066, 45214, 47502, 48692, 49068, 50431, 51324, 53157, 55796, 57246, 60606, 62604, 67599, 67821, 70876, 73038, 76986, 83694, 85869, 90132, 90428, 95004, 97643, 100862, 106314, 109557, 114492, 121212, 124033, 125541, 135198, 135642, 146076, 151293, 153972, 158249, 159471, 167388, 171738, 195286, 201724, 203463, 212628, 219114, 248066, 251082, 270396, 271284, 292929, 302586, 316498, 318942, 343476, 353017, 372099, 390572, 406926, 438228, 453879, 474747, 496132, 502164, 585858, 605172, 632996, 637884, 655603, 706034, 744198, 813852, 878787, 907758, 949494, 1059051, 1116297, 1171716, 1311206, 1412068, 1424241, 1488396, 1757574, 1815516, 1898988, 1966809, 2118102, 2232594, 2622412, 2848482, 3177153, 3515148, 3933618, 4236204, 4465188, 4589221, 5696964, 5900427, 6354306, 7867236, 9178442, 11800854, 12708612, 13767663, 18356884, 23601708, 27535326, 41302989, 55070652, 82605978, 165211956]

約数ペア:

[(1, 165211956), (2, 82605978), (3, 55070652), (4, 41302989), (6, 27535326), (7, 23601708), (9, 18356884), (12, 13767663), (13, 12708612), (14, 11800854), (18, 9178442), (21, 7867236), (26, 6354306), (28, 5900427), (29, 5696964), (36, 4589221), (37, 4465188), (39, 4236204), (42, 3933618), (47, 3515148), (52, 3177153), (58, 2848482), (63, 2622412), (74, 2232594), (78, 2118102), (84, 1966809), (87, 1898988), (91, 1815516), (94, 1757574), (111, 1488396), (116, 1424241), (117, 1412068), (126, 1311206), (141, 1171716), (148, 1116297), (156, 1059051), (174, 949494), (182, 907758), (188, 878787), (203, 813852), (222, 744198), (234, 706034), (252, 655603), (259, 637884), (261, 632996), (273, 605172), (282, 585858), (329, 502164), (333, 496132), (348, 474747), (364, 453879), (377, 438228), (406, 406926), (423, 390572), (444, 372099), (468, 353017), (481, 343476), (518, 318942), (522, 316498), (546, 302586), (564, 292929), (609, 271284), (611, 270396), (658, 251082), (666, 248066), (754, 219114), (777, 212628), (812, 203463), (819, 201724), (846, 195286), (962, 171738), (987, 167388), (1036, 159471), (1044, 158249), (1073, 153972), (1092, 151293), (1131, 146076), (1218, 135642), (1222, 135198), (1316, 125541), (1332, 124033), (1363, 121212), (1443, 114492), (1508, 109557), (1554, 106314), (1638, 100862), (1692, 97643), (1739, 95004), (1827, 90428), (1833, 90132), (1924, 85869), (1974, 83694), (2146, 76986), (2262, 73038), (2331, 70876), (2436, 67821), (2444, 67599), (2639, 62604), (2726, 60606), (2886, 57246), (2961, 55796), (3108, 53157), (3219, 51324), (3276, 50431), (3367, 49068), (3393, 48692), (3478, 47502), (3654, 45214), (3666, 45066), (3948, 41847), (4089, 40404), (4277, 38628), (4292, 38493), (4329, 38164), (4524, 36519), (4662, 35438), (5217, 31668), (5278, 31302), (5452, 30303), (5499, 30044), (5772, 28623), (5922, 27898), (6438, 25662), (6734, 24534), (6786, 24346), (6956, 23751), (7308, 22607), (7332, 22533), (7511, 21996), (7917, 20868), (8178, 20202), (8554, 19314), (8658, 19082), (9324, 17719), (9541, 17316), (9657, 17108), (10101, 16356), (10434, 15834), (10556, 15651), (10998, 15022), (11844, 13949), (12173, 13572), (12267, 13468), (12831, 12876)]