156957267896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1\times {\mathrm{21569}}^1$

素因数の和:27960

約数の個数: 64

約数和(自身を含む): 345815416800

約数和(自身を除く): 188858148904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 6361, 12722, 21569, 25444, 43138, 50888, 69971, 82693, 86276, 139942, 165386, 172552, 237259, 279884, 280397, 330772, 474518, 559768, 560794, 661544, 909623, 949036, 1121588, 1819246, 1898072, 2243176, 3084367, 3638492, 6168734, 7276984, 12337468, 24674936, 137200409, 274400818, 548801636, 1097603272, 1509204499, 1783605317, 3018408998, 3567210634, 6036817996, 7134421268, 12073635992, 14268842536, 19619658487, 39239316974, 78478633948, 156957267896]

約数ペア:

[(1, 156957267896), (2, 78478633948), (4, 39239316974), (8, 19619658487), (11, 14268842536), (13, 12073635992), (22, 7134421268), (26, 6036817996), (44, 3567210634), (52, 3018408998), (88, 1783605317), (104, 1509204499), (143, 1097603272), (286, 548801636), (572, 274400818), (1144, 137200409), (6361, 24674936), (12722, 12337468), (21569, 7276984), (25444, 6168734), (43138, 3638492), (50888, 3084367), (69971, 2243176), (82693, 1898072), (86276, 1819246), (139942, 1121588), (165386, 949036), (172552, 909623), (237259, 661544), (279884, 560794), (280397, 559768), (330772, 474518)]