156977882396

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{93662221}}^1$

素因数の和:93662644

約数の個数: 12

約数和(自身を含む): 275366932680

約数和(自身を除く): 118389050284

約数列:

[1, 2, 4, 419, 838, 1676, 93662221, 187324442, 374648884, 39244470599, 78488941198, 156977882396]

約数ペア:

[(1, 156977882396), (2, 78488941198), (4, 39244470599), (419, 374648884), (838, 187324442), (1676, 93662221)]