157042254770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80473}}^1\times {\mathrm{10271}}^1$

素因数の和:90770

約数の個数: 32

約数和(自身を含む): 297586414080

約数和(自身を除く): 140544159310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10271, 20542, 51355, 80473, 102710, 160946, 195149, 390298, 402365, 804730, 975745, 1528987, 1951490, 3057974, 7644935, 15289870, 826538183, 1653076366, 4132690915, 8265381830, 15704225477, 31408450954, 78521127385, 157042254770]

約数ペア:

[(1, 157042254770), (2, 78521127385), (5, 31408450954), (10, 15704225477), (19, 8265381830), (38, 4132690915), (95, 1653076366), (190, 826538183), (10271, 15289870), (20542, 7644935), (51355, 3057974), (80473, 1951490), (102710, 1528987), (160946, 975745), (195149, 804730), (390298, 402365)]