157038477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{21031}}^1$

素因数の和:21184

約数の個数: 16

約数和(自身を含む): 222097920

約数和(自身を除く): 65059443

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 21031, 63093, 399589, 1198767, 2755061, 8265183, 52346159, 157038477]

約数ペア:

[(1, 157038477), (3, 52346159), (19, 8265183), (57, 2755061), (131, 1198767), (393, 399589), (2489, 63093), (7467, 21031)]