157220660902

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{70376303}}^1$

素因数の和:70377422

約数の個数: 8

約数和(自身を含む): 236042123616

約数和(自身を除く): 78821462714

約数列:

[1, 2, 1117, 2234, 70376303, 140752606, 78610330451, 157220660902]

約数ペア:

[(1, 157220660902), (2, 78610330451), (1117, 140752606), (2234, 70376303)]