156744906

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4243}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 322679808

約数和(自身を除く): 165934902

約数列:

[1, 2, 3, 6, 47, 94, 131, 141, 262, 282, 393, 786, 4243, 6157, 8486, 12314, 12729, 18471, 25458, 36942, 199421, 398842, 555833, 598263, 1111666, 1196526, 1667499, 3334998, 26124151, 52248302, 78372453, 156744906]

約数ペア:

[(1, 156744906), (2, 78372453), (3, 52248302), (6, 26124151), (47, 3334998), (94, 1667499), (131, 1196526), (141, 1111666), (262, 598263), (282, 555833), (393, 398842), (786, 199421), (4243, 36942), (6157, 25458), (8486, 18471), (12314, 12729)]