156946781428

素因数分解:

$2^2\times {\mathrm{23531}}^1\times {\mathrm{1667447}}^1$

素因数の和:1690982

約数の個数: 12

約数和(自身を含む): 274668704352

約数和(自身を除く): 117721922924

約数列:

[1, 2, 4, 23531, 47062, 94124, 1667447, 3334894, 6669788, 39236695357, 78473390714, 156946781428]

約数ペア:

[(1, 156946781428), (2, 78473390714), (4, 39236695357), (23531, 6669788), (47062, 3334894), (94124, 1667447)]