158889138

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{64747}}^1$

素因数の和:65161

約数の個数: 16

約数和(自身を含む): 318560160

約数和(自身を除く): 159671022

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 64747, 129494, 194241, 388482, 26481523, 52963046, 79444569, 158889138]

約数ペア:

[(1, 158889138), (2, 79444569), (3, 52963046), (6, 26481523), (409, 388482), (818, 194241), (1227, 129494), (2454, 64747)]