159135916

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{447011}}^1$

素因数の和:447104

約数の個数: 12

約数和(自身を含む): 281617560

約数和(自身を除く): 122481644

約数列:

[1, 2, 4, 89, 178, 356, 447011, 894022, 1788044, 39783979, 79567958, 159135916]

約数ペア:

[(1, 159135916), (2, 79567958), (4, 39783979), (89, 1788044), (178, 894022), (356, 447011)]