15221750368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{4111}}^1$

素因数の和:4356

約数の個数: 96

約数和(自身を含む): 33399571968

約数和(自身を除く): 18177821600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 157, 176, 268, 314, 352, 536, 628, 737, 1072, 1256, 1474, 1727, 2144, 2512, 2948, 3454, 4111, 5024, 5896, 6908, 8222, 10519, 11792, 13816, 16444, 21038, 23584, 27632, 32888, 42076, 45221, 55264, 65776, 84152, 90442, 115709, 131552, 168304, 180884, 231418, 275437, 336608, 361768, 462836, 550874, 645427, 723536, 925672, 1101748, 1290854, 1447072, 1851344, 2203496, 2581708, 3029807, 3702688, 4406992, 5163416, 6059614, 7099697, 8813984, 10326832, 12119228, 14199394, 20653664, 24238456, 28398788, 43243609, 48476912, 56797576, 86487218, 96953824, 113595152, 172974436, 227190304, 345948872, 475679699, 691897744, 951359398, 1383795488, 1902718796, 3805437592, 7610875184, 15221750368]

約数ペア:

[(1, 15221750368), (2, 7610875184), (4, 3805437592), (8, 1902718796), (11, 1383795488), (16, 951359398), (22, 691897744), (32, 475679699), (44, 345948872), (67, 227190304), (88, 172974436), (134, 113595152), (157, 96953824), (176, 86487218), (268, 56797576), (314, 48476912), (352, 43243609), (536, 28398788), (628, 24238456), (737, 20653664), (1072, 14199394), (1256, 12119228), (1474, 10326832), (1727, 8813984), (2144, 7099697), (2512, 6059614), (2948, 5163416), (3454, 4406992), (4111, 3702688), (5024, 3029807), (5896, 2581708), (6908, 2203496), (8222, 1851344), (10519, 1447072), (11792, 1290854), (13816, 1101748), (16444, 925672), (21038, 723536), (23584, 645427), (27632, 550874), (32888, 462836), (42076, 361768), (45221, 336608), (55264, 275437), (65776, 231418), (84152, 180884), (90442, 168304), (115709, 131552)]