155458168

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 295488000

約数和(自身を除く): 140029832

約数列:

[1, 2, 4, 8, 113, 226, 383, 449, 452, 766, 898, 904, 1532, 1796, 3064, 3592, 43279, 50737, 86558, 101474, 171967, 173116, 202948, 343934, 346232, 405896, 687868, 1375736, 19432271, 38864542, 77729084, 155458168]

約数ペア:

[(1, 155458168), (2, 77729084), (4, 38864542), (8, 19432271), (113, 1375736), (226, 687868), (383, 405896), (449, 346232), (452, 343934), (766, 202948), (898, 173116), (904, 171967), (1532, 101474), (1796, 86558), (3064, 50737), (3592, 43279)]