156661056

素因数分解:

$2^6\times 3^2\times {\mathrm{271981}}^1$

素因数の和:271999

約数の個数: 42

約数和(自身を含む): 449042282

約数和(自身を除く): 292381226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 271981, 543962, 815943, 1087924, 1631886, 2175848, 2447829, 3263772, 4351696, 4895658, 6527544, 8703392, 9791316, 13055088, 17406784, 19582632, 26110176, 39165264, 52220352, 78330528, 156661056]

約数ペア:

[(1, 156661056), (2, 78330528), (3, 52220352), (4, 39165264), (6, 26110176), (8, 19582632), (9, 17406784), (12, 13055088), (16, 9791316), (18, 8703392), (24, 6527544), (32, 4895658), (36, 4351696), (48, 3263772), (64, 2447829), (72, 2175848), (96, 1631886), (144, 1087924), (192, 815943), (288, 543962), (576, 271981)]