156926297017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{19553}}^1$

素因数の和:20293

約数の個数: 32

約数和(自身を含む): 189820846080

約数和(自身を除く): 32894549063

約数列:

[1, 7, 23, 79, 161, 553, 631, 1817, 4417, 12719, 14513, 19553, 49849, 101591, 136871, 348943, 449719, 1146527, 1544687, 3148033, 8025689, 10812809, 12337943, 35527801, 86365601, 248694607, 283772689, 974697497, 1986408823, 6822882479, 22418042431, 156926297017]

約数ペア:

[(1, 156926297017), (7, 22418042431), (23, 6822882479), (79, 1986408823), (161, 974697497), (553, 283772689), (631, 248694607), (1817, 86365601), (4417, 35527801), (12719, 12337943), (14513, 10812809), (19553, 8025689), (49849, 3148033), (101591, 1544687), (136871, 1146527), (348943, 449719)]