152390161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 197648640

約数和(自身を除く): 45258479

約数列:

[1, 7, 11, 37, 77, 89, 259, 407, 601, 623, 979, 2849, 3293, 4207, 6611, 6853, 22237, 23051, 36223, 46277, 53489, 155659, 244607, 253561, 374423, 588379, 1712249, 1979093, 4118653, 13853651, 21770023, 152390161]

約数ペア:

[(1, 152390161), (7, 21770023), (11, 13853651), (37, 4118653), (77, 1979093), (89, 1712249), (259, 588379), (407, 374423), (601, 253561), (623, 244607), (979, 155659), (2849, 53489), (3293, 46277), (4207, 36223), (6611, 23051), (6853, 22237)]