156919330216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2797}}^1\times {\mathrm{637531}}^1$

素因数の和:640345

約数の個数: 32

約数和(自身を含む): 321086616480

約数和(自身を除く): 164167286264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2797, 5594, 11188, 22376, 30767, 61534, 123068, 246136, 637531, 1275062, 2550124, 5100248, 7012841, 14025682, 28051364, 56102728, 1783174207, 3566348414, 7132696828, 14265393656, 19614916277, 39229832554, 78459665108, 156919330216]

約数ペア:

[(1, 156919330216), (2, 78459665108), (4, 39229832554), (8, 19614916277), (11, 14265393656), (22, 7132696828), (44, 3566348414), (88, 1783174207), (2797, 56102728), (5594, 28051364), (11188, 14025682), (22376, 7012841), (30767, 5100248), (61534, 2550124), (123068, 1275062), (246136, 637531)]