157035568

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 309900800

約数和(自身を除く): 152865232

約数列:

[1, 2, 4, 8, 16, 79, 158, 283, 316, 439, 566, 632, 878, 1132, 1264, 1756, 2264, 3512, 4528, 7024, 22357, 34681, 44714, 69362, 89428, 124237, 138724, 178856, 248474, 277448, 357712, 496948, 554896, 993896, 1987792, 9814723, 19629446, 39258892, 78517784, 157035568]

約数ペア:

[(1, 157035568), (2, 78517784), (4, 39258892), (8, 19629446), (16, 9814723), (79, 1987792), (158, 993896), (283, 554896), (316, 496948), (439, 357712), (566, 277448), (632, 248474), (878, 178856), (1132, 138724), (1264, 124237), (1756, 89428), (2264, 69362), (3512, 44714), (4528, 34681), (7024, 22357)]