156956330

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{18979}}^1$

素因数の和:19813

約数の個数: 16

約数和(自身を含む): 282877920

約数和(自身を除く): 125921590

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 8270, 18979, 37958, 94895, 189790, 15695633, 31391266, 78478165, 156956330]

約数ペア:

[(1, 156956330), (2, 78478165), (5, 31391266), (10, 15695633), (827, 189790), (1654, 94895), (4135, 37958), (8270, 18979)]