157220366

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{4481}}^1$

素因数の和:4867

約数の個数: 16

約数和(自身を含む): 241059888

約数和(自身を除く): 83839522

約数列:

[1, 2, 53, 106, 331, 662, 4481, 8962, 17543, 35086, 237493, 474986, 1483211, 2966422, 78610183, 157220366]

約数ペア:

[(1, 157220366), (2, 78610183), (53, 2966422), (106, 1483211), (331, 474986), (662, 237493), (4481, 35086), (8962, 17543)]