161457912577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2149877}}^1$

素因数の和:2150052

約数の個数: 16

約数和(自身を含む): 178783854480

約数和(自身を除く): 17325941903

約数列:

[1, 13, 53, 109, 689, 1417, 5777, 75101, 2149877, 27948401, 113943481, 234336593, 1481265253, 3046375709, 12419839429, 161457912577]

約数ペア:

[(1, 161457912577), (13, 12419839429), (53, 3046375709), (109, 1481265253), (689, 234336593), (1417, 113943481), (5777, 27948401), (75101, 2149877)]