157026112

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{17909}}^1$

素因数の和:18058

約数の個数: 28

約数和(自身を含む): 313890660

約数和(自身を除く): 156864548

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 17909, 35818, 71636, 143272, 286544, 573088, 1146176, 2453533, 4907066, 9814132, 19628264, 39256528, 78513056, 157026112]

約数ペア:

[(1, 157026112), (2, 78513056), (4, 39256528), (8, 19628264), (16, 9814132), (32, 4907066), (64, 2453533), (137, 1146176), (274, 573088), (548, 286544), (1096, 143272), (2192, 71636), (4384, 35818), (8768, 17909)]