156914751472

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1\times {\mathrm{829}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 310463120160

約数和(自身を除く): 153548368688

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 317, 536, 557, 634, 829, 1072, 1114, 1268, 1658, 2228, 2536, 3316, 4456, 5072, 6632, 8912, 13264, 21239, 37319, 42478, 55543, 74638, 84956, 111086, 149276, 169912, 176569, 222172, 262793, 298552, 339824, 353138, 444344, 461753, 525586, 597104, 706276, 888688, 923506, 1051172, 1412552, 1847012, 2102344, 2825104, 3694024, 4204688, 7388048, 11830123, 17607131, 23660246, 30937451, 35214262, 47320492, 61874902, 70428524, 94640984, 123749804, 140857048, 146375701, 189281968, 247499608, 281714096, 292751402, 494999216, 585502804, 1171005608, 2342011216, 9807171967, 19614343934, 39228687868, 78457375736, 156914751472]

約数ペア:

[(1, 156914751472), (2, 78457375736), (4, 39228687868), (8, 19614343934), (16, 9807171967), (67, 2342011216), (134, 1171005608), (268, 585502804), (317, 494999216), (536, 292751402), (557, 281714096), (634, 247499608), (829, 189281968), (1072, 146375701), (1114, 140857048), (1268, 123749804), (1658, 94640984), (2228, 70428524), (2536, 61874902), (3316, 47320492), (4456, 35214262), (5072, 30937451), (6632, 23660246), (8912, 17607131), (13264, 11830123), (21239, 7388048), (37319, 4204688), (42478, 3694024), (55543, 2825104), (74638, 2102344), (84956, 1847012), (111086, 1412552), (149276, 1051172), (169912, 923506), (176569, 888688), (222172, 706276), (262793, 597104), (298552, 525586), (339824, 461753), (353138, 444344)]