157427198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1\times {\mathrm{2243}}^1$

素因数の和:4111

約数の個数: 16

約数和(自身を含む): 248814720

約数和(自身を除く): 91387522

約数列:

[1, 2, 19, 38, 1847, 2243, 3694, 4486, 35093, 42617, 70186, 85234, 4142821, 8285642, 78713599, 157427198]

約数ペア:

[(1, 157427198), (2, 78713599), (19, 8285642), (38, 4142821), (1847, 85234), (2243, 70186), (3694, 42617), (4486, 35093)]