156974137018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2309}}^1\times {\mathrm{2917}}^1$

素因数の和:5542

約数の個数: 32

約数和(自身を含む): 242013784320

約数和(自身を除く): 85039647302

約数列:

[1, 2, 43, 86, 271, 542, 2309, 2917, 4618, 5834, 11653, 23306, 99287, 125431, 198574, 250862, 625739, 790507, 1251478, 1581014, 6735353, 13470706, 26906777, 33991801, 53813554, 67983602, 289620179, 579240358, 1825280663, 3650561326, 78487068509, 156974137018]

約数ペア:

[(1, 156974137018), (2, 78487068509), (43, 3650561326), (86, 1825280663), (271, 579240358), (542, 289620179), (2309, 67983602), (2917, 53813554), (4618, 33991801), (5834, 26906777), (11653, 13470706), (23306, 6735353), (99287, 1581014), (125431, 1251478), (198574, 790507), (250862, 625739)]