122706584

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 318402000

約数和(自身を除く): 195695416

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 121, 143, 154, 182, 196, 199, 242, 286, 308, 364, 392, 398, 484, 539, 572, 616, 637, 728, 796, 847, 968, 1001, 1078, 1144, 1274, 1393, 1573, 1592, 1694, 2002, 2156, 2189, 2548, 2587, 2786, 3146, 3388, 4004, 4312, 4378, 5096, 5174, 5572, 5929, 6292, 6776, 7007, 8008, 8756, 9751, 10348, 11011, 11144, 11858, 12584, 14014, 15323, 17512, 18109, 19502, 20696, 22022, 23716, 24079, 28028, 28457, 30646, 36218, 39004, 44044, 47432, 48158, 56056, 56914, 61292, 72436, 77077, 78008, 88088, 96316, 107261, 113828, 122584, 126763, 144872, 154154, 168553, 192632, 199199, 214522, 227656, 253526, 308308, 313027, 337106, 398398, 429044, 507052, 616616, 626054, 674212, 796796, 858088, 1014104, 1179871, 1252108, 1348424, 1394393, 1593592, 2191189, 2359742, 2504216, 2788786, 4382378, 4719484, 5577572, 8764756, 9438968, 11155144, 15338323, 17529512, 30676646, 61353292, 122706584]

約数ペア:

[(1, 122706584), (2, 61353292), (4, 30676646), (7, 17529512), (8, 15338323), (11, 11155144), (13, 9438968), (14, 8764756), (22, 5577572), (26, 4719484), (28, 4382378), (44, 2788786), (49, 2504216), (52, 2359742), (56, 2191189), (77, 1593592), (88, 1394393), (91, 1348424), (98, 1252108), (104, 1179871), (121, 1014104), (143, 858088), (154, 796796), (182, 674212), (196, 626054), (199, 616616), (242, 507052), (286, 429044), (308, 398398), (364, 337106), (392, 313027), (398, 308308), (484, 253526), (539, 227656), (572, 214522), (616, 199199), (637, 192632), (728, 168553), (796, 154154), (847, 144872), (968, 126763), (1001, 122584), (1078, 113828), (1144, 107261), (1274, 96316), (1393, 88088), (1573, 78008), (1592, 77077), (1694, 72436), (2002, 61292), (2156, 56914), (2189, 56056), (2548, 48158), (2587, 47432), (2786, 44044), (3146, 39004), (3388, 36218), (4004, 30646), (4312, 28457), (4378, 28028), (5096, 24079), (5174, 23716), (5572, 22022), (5929, 20696), (6292, 19502), (6776, 18109), (7007, 17512), (8008, 15323), (8756, 14014), (9751, 12584), (10348, 11858), (11011, 11144)]