157280988

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{278867}}^1$

素因数の和:278921

約数の個数: 24

約数和(自身を含む): 374798592

約数和(自身を除く): 217517604

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 278867, 557734, 836601, 1115468, 1673202, 3346404, 13106749, 26213498, 39320247, 52426996, 78640494, 157280988]

約数ペア:

[(1, 157280988), (2, 78640494), (3, 52426996), (4, 39320247), (6, 26213498), (12, 13106749), (47, 3346404), (94, 1673202), (141, 1115468), (188, 836601), (282, 557734), (564, 278867)]