156965119198

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{3229}}^1\times {\mathrm{61223}}^1$

素因数の和:64851

約数の個数: 16

約数和(自身を含む): 236117702880

約数和(自身を除く): 79152583682

約数列:

[1, 2, 397, 794, 3229, 6458, 61223, 122446, 1281913, 2563826, 24305531, 48611062, 197689067, 395378134, 78482559599, 156965119198]

約数ペア:

[(1, 156965119198), (2, 78482559599), (397, 395378134), (794, 197689067), (3229, 48611062), (6458, 24305531), (61223, 2563826), (122446, 1281913)]