156378408

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{122939}}^1$

素因数の和:123001

約数の個数: 32

約数和(自身を含む): 398325600

約数和(自身を除く): 241947192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 122939, 245878, 368817, 491756, 737634, 983512, 1475268, 2950536, 6515767, 13031534, 19547301, 26063068, 39094602, 52126136, 78189204, 156378408]

約数ペア:

[(1, 156378408), (2, 78189204), (3, 52126136), (4, 39094602), (6, 26063068), (8, 19547301), (12, 13031534), (24, 6515767), (53, 2950536), (106, 1475268), (159, 983512), (212, 737634), (318, 491756), (424, 368817), (636, 245878), (1272, 122939)]