156972158704

素因数分解:

$2^4\times {\mathrm{9810759919}}^1$

素因数の和:9810759927

約数の個数: 10

約数和(自身を含む): 304133557520

約数和(自身を除く): 147161398816

約数列:

[1, 2, 4, 8, 16, 9810759919, 19621519838, 39243039676, 78486079352, 156972158704]

約数ペア:

[(1, 156972158704), (2, 78486079352), (4, 39243039676), (8, 19621519838), (16, 9810759919)]