156980344

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{530339}}^1$

素因数の和:530382

約数の個数: 16

約数和(自身を含む): 302293800

約数和(自身を除く): 145313456

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 530339, 1060678, 2121356, 4242712, 19622543, 39245086, 78490172, 156980344]

約数ペア:

[(1, 156980344), (2, 78490172), (4, 39245086), (8, 19622543), (37, 4242712), (74, 2121356), (148, 1060678), (296, 530339)]