156975145616

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{24466201}}^1$

素因数の和:24466610

約数の個数: 20

約数和(自身を含む): 304897809324

約数和(自身を除く): 147922663708

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 24466201, 48932402, 97864804, 195729608, 391459216, 9810946601, 19621893202, 39243786404, 78487572808, 156975145616]

約数ペア:

[(1, 156975145616), (2, 78487572808), (4, 39243786404), (8, 19621893202), (16, 9810946601), (401, 391459216), (802, 195729608), (1604, 97864804), (3208, 48932402), (6416, 24466201)]