157079624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22543}}^1$

素因数の和:22629

約数の個数: 32

約数和(自身を含む): 321928320

約数和(自身を除く): 164848696

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 22543, 45086, 90172, 180344, 293059, 586118, 1172236, 1510381, 2344472, 3020762, 6041524, 12083048, 19634953, 39269906, 78539812, 157079624]

約数ペア:

[(1, 157079624), (2, 78539812), (4, 39269906), (8, 19634953), (13, 12083048), (26, 6041524), (52, 3020762), (67, 2344472), (104, 1510381), (134, 1172236), (268, 586118), (536, 293059), (871, 180344), (1742, 90172), (3484, 45086), (6968, 22543)]