157468804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{2609}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 280627200

約数和(自身を除く): 123158396

約数列:

[1, 2, 4, 79, 158, 191, 316, 382, 764, 2609, 5218, 10436, 15089, 30178, 60356, 206111, 412222, 498319, 824444, 996638, 1993276, 39367201, 78734402, 157468804]

約数ペア:

[(1, 157468804), (2, 78734402), (4, 39367201), (79, 1993276), (158, 996638), (191, 824444), (316, 498319), (382, 412222), (764, 206111), (2609, 60356), (5218, 30178), (10436, 15089)]