149386409968

素因数分解:

$2^4\times {\mathrm{51539}}^1\times {\mathrm{181157}}^1$

素因数の和:232704

約数の個数: 20

約数和(自身を含む): 289443382920

約数和(自身を除く): 140056972952

約数列:

[1, 2, 4, 8, 16, 51539, 103078, 181157, 206156, 362314, 412312, 724628, 824624, 1449256, 2898512, 9336650623, 18673301246, 37346602492, 74693204984, 149386409968]

約数ペア:

[(1, 149386409968), (2, 74693204984), (4, 37346602492), (8, 18673301246), (16, 9336650623), (51539, 2898512), (103078, 1449256), (181157, 824624), (206156, 724628), (362314, 412312)]