156975229826

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{2921339}}^1$

素因数の和:2921809

約数の個数: 16

約数和(自身を含む): 239573250720

約数和(自身を除く): 82598020894

約数列:

[1, 2, 67, 134, 401, 802, 26867, 53734, 2921339, 5842678, 195729713, 391459426, 1171456939, 2342913878, 78487614913, 156975229826]

約数ペア:

[(1, 156975229826), (2, 78487614913), (67, 2342913878), (134, 1171456939), (401, 391459426), (802, 195729713), (26867, 5842678), (53734, 2921339)]