156941072

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{97117}}^1$

素因数の和:97226

約数の個数: 20

約数和(自身を含む): 307087116

約数和(自身を除く): 150146044

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 97117, 194234, 388468, 776936, 1553872, 9808817, 19617634, 39235268, 78470536, 156941072]

約数ペア:

[(1, 156941072), (2, 78470536), (4, 39235268), (8, 19617634), (16, 9808817), (101, 1553872), (202, 776936), (404, 388468), (808, 194234), (1616, 97117)]