156906320612

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{249850829}}^1$

素因数の和:249850990

約数の個数: 12

約数和(自身を含む): 276335017980

約数和(自身を除く): 119428697368

約数列:

[1, 2, 4, 157, 314, 628, 249850829, 499701658, 999403316, 39226580153, 78453160306, 156906320612]

約数ペア:

[(1, 156906320612), (2, 78453160306), (4, 39226580153), (157, 999403316), (314, 499701658), (628, 249850829)]