156950426368

素因数分解:

$2^8\times {\mathrm{607}}^1\times {\mathrm{617}}^1\times {\mathrm{1637}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 314504491392

約数和(自身を除く): 157554065024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 607, 617, 1214, 1234, 1637, 2428, 2468, 3274, 4856, 4936, 6548, 9712, 9872, 13096, 19424, 19744, 26192, 38848, 39488, 52384, 77696, 78976, 104768, 155392, 157952, 209536, 374519, 419072, 749038, 993659, 1010029, 1498076, 1987318, 2020058, 2996152, 3974636, 4040116, 5992304, 7949272, 8080232, 11984608, 15898544, 16160464, 23969216, 31797088, 32320928, 47938432, 63594176, 64641856, 95876864, 127188352, 129283712, 254376704, 258567424, 613087603, 1226175206, 2452350412, 4904700824, 9809401648, 19618803296, 39237606592, 78475213184, 156950426368]

約数ペア:

[(1, 156950426368), (2, 78475213184), (4, 39237606592), (8, 19618803296), (16, 9809401648), (32, 4904700824), (64, 2452350412), (128, 1226175206), (256, 613087603), (607, 258567424), (617, 254376704), (1214, 129283712), (1234, 127188352), (1637, 95876864), (2428, 64641856), (2468, 63594176), (3274, 47938432), (4856, 32320928), (4936, 31797088), (6548, 23969216), (9712, 16160464), (9872, 15898544), (13096, 11984608), (19424, 8080232), (19744, 7949272), (26192, 5992304), (38848, 4040116), (39488, 3974636), (52384, 2996152), (77696, 2020058), (78976, 1987318), (104768, 1498076), (155392, 1010029), (157952, 993659), (209536, 749038), (374519, 419072)]