164960521656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{519803}}^1$

素因数の和:521708

約数の個数: 64

約数和(自身を含む): 471566188800

約数和(自身を除く): 306605667144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1889, 3778, 5667, 7556, 11334, 13223, 15112, 22668, 26446, 39669, 45336, 52892, 79338, 105784, 158676, 317352, 519803, 1039606, 1559409, 2079212, 3118818, 3638621, 4158424, 6237636, 7277242, 10915863, 12475272, 14554484, 21831726, 29108968, 43663452, 87326904, 981907867, 1963815734, 2945723601, 3927631468, 5891447202, 6873355069, 7855262936, 11782894404, 13746710138, 20620065207, 23565788808, 27493420276, 41240130414, 54986840552, 82480260828, 164960521656]

約数ペア:

[(1, 164960521656), (2, 82480260828), (3, 54986840552), (4, 41240130414), (6, 27493420276), (7, 23565788808), (8, 20620065207), (12, 13746710138), (14, 11782894404), (21, 7855262936), (24, 6873355069), (28, 5891447202), (42, 3927631468), (56, 2945723601), (84, 1963815734), (168, 981907867), (1889, 87326904), (3778, 43663452), (5667, 29108968), (7556, 21831726), (11334, 14554484), (13223, 12475272), (15112, 10915863), (22668, 7277242), (26446, 6237636), (39669, 4158424), (45336, 3638621), (52892, 3118818), (79338, 2079212), (105784, 1559409), (158676, 1039606), (317352, 519803)]