157020022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{4861}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 243644544

約数和(自身を除く): 86624522

約数列:

[1, 2, 31, 62, 521, 1042, 4861, 9722, 16151, 32302, 150691, 301382, 2532581, 5065162, 78510011, 157020022]

約数ペア:

[(1, 157020022), (2, 78510011), (31, 5065162), (62, 2532581), (521, 301382), (1042, 150691), (4861, 32302), (9722, 16151)]