128551404

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{56087}}^1$

素因数の和:56285

約数の個数: 24

約数和(自身を含む): 301529088

約数和(自身を除く): 172977684

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 56087, 112174, 168261, 224348, 336522, 673044, 10712617, 21425234, 32137851, 42850468, 64275702, 128551404]

約数ペア:

[(1, 128551404), (2, 64275702), (3, 42850468), (4, 32137851), (6, 21425234), (12, 10712617), (191, 673044), (382, 336522), (573, 224348), (764, 168261), (1146, 112174), (2292, 56087)]