156727597

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 174496000

約数和(自身を除く): 17768403

約数列:

[1, 13, 37, 163, 481, 1999, 2119, 6031, 25987, 73963, 78403, 325837, 961519, 4235881, 12055969, 156727597]

約数ペア:

[(1, 156727597), (13, 12055969), (37, 4235881), (163, 961519), (481, 325837), (1999, 78403), (2119, 73963), (6031, 25987)]