156635140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{147769}}^1$

素因数の和:147831

約数の個数: 24

約数和(自身を含む): 335142360

約数和(自身を除く): 178507220

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 147769, 295538, 591076, 738845, 1477690, 2955380, 7831757, 15663514, 31327028, 39158785, 78317570, 156635140]

約数ペア:

[(1, 156635140), (2, 78317570), (4, 39158785), (5, 31327028), (10, 15663514), (20, 7831757), (53, 2955380), (106, 1477690), (212, 738845), (265, 591076), (530, 295538), (1060, 147769)]