159647579

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 202782720

約数和(自身を除く): 43135141

約数列:

[1, 7, 13, 47, 91, 163, 229, 329, 611, 1141, 1603, 2119, 2977, 4277, 7661, 10763, 14833, 20839, 37327, 53627, 75341, 99593, 139919, 261289, 485251, 697151, 979433, 1754369, 3396757, 12280583, 22806797, 159647579]

約数ペア:

[(1, 159647579), (7, 22806797), (13, 12280583), (47, 3396757), (91, 1754369), (163, 979433), (229, 697151), (329, 485251), (611, 261289), (1141, 139919), (1603, 99593), (2119, 75341), (2977, 53627), (4277, 37327), (7661, 20839), (10763, 14833)]