171337136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2143}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 350929920

約数和(自身を除く): 179592784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 526, 1052, 2104, 2143, 4208, 4286, 4997, 8572, 9994, 17144, 19988, 34288, 39976, 40717, 79952, 81434, 162868, 325736, 563609, 651472, 1127218, 2254436, 4508872, 9017744, 10708571, 21417142, 42834284, 85668568, 171337136]

約数ペア:

[(1, 171337136), (2, 85668568), (4, 42834284), (8, 21417142), (16, 10708571), (19, 9017744), (38, 4508872), (76, 2254436), (152, 1127218), (263, 651472), (304, 563609), (526, 325736), (1052, 162868), (2104, 81434), (2143, 79952), (4208, 40717), (4286, 39976), (4997, 34288), (8572, 19988), (9994, 17144)]