138664752

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 370928640

約数和(自身を除く): 232263888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 163, 222, 296, 326, 444, 479, 489, 592, 652, 888, 958, 978, 1304, 1437, 1776, 1916, 1956, 2608, 2874, 3832, 3912, 5748, 6031, 7664, 7824, 11496, 12062, 17723, 18093, 22992, 24124, 35446, 36186, 48248, 53169, 70892, 72372, 78077, 96496, 106338, 141784, 144744, 156154, 212676, 234231, 283568, 289488, 312308, 425352, 468462, 624616, 850704, 936924, 1249232, 1873848, 2888849, 3747696, 5777698, 8666547, 11555396, 17333094, 23110792, 34666188, 46221584, 69332376, 138664752]

約数ペア:

[(1, 138664752), (2, 69332376), (3, 46221584), (4, 34666188), (6, 23110792), (8, 17333094), (12, 11555396), (16, 8666547), (24, 5777698), (37, 3747696), (48, 2888849), (74, 1873848), (111, 1249232), (148, 936924), (163, 850704), (222, 624616), (296, 468462), (326, 425352), (444, 312308), (479, 289488), (489, 283568), (592, 234231), (652, 212676), (888, 156154), (958, 144744), (978, 141784), (1304, 106338), (1437, 96496), (1776, 78077), (1916, 72372), (1956, 70892), (2608, 53169), (2874, 48248), (3832, 36186), (3912, 35446), (5748, 24124), (6031, 22992), (7664, 18093), (7824, 17723), (11496, 12062)]