156920015524

素因数分解:

$2^2\times {\mathrm{4919}}^1\times {\mathrm{7975199}}^1$

素因数の和:7980122

約数の個数: 12

約数和(自身を含む): 274665888000

約数和(自身を除く): 117745872476

約数列:

[1, 2, 4, 4919, 9838, 19676, 7975199, 15950398, 31900796, 39230003881, 78460007762, 156920015524]

約数ペア:

[(1, 156920015524), (2, 78460007762), (4, 39230003881), (4919, 31900796), (9838, 15950398), (19676, 7975199)]