157480586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{6571}}^1$

素因数の和:7117

約数の個数: 16

約数和(自身を含む): 247002048

約数和(自身を除く): 89521462

約数列:

[1, 2, 23, 46, 521, 1042, 6571, 11983, 13142, 23966, 151133, 302266, 3423491, 6846982, 78740293, 157480586]

約数ペア:

[(1, 157480586), (2, 78740293), (23, 6846982), (46, 3423491), (521, 302266), (1042, 151133), (6571, 23966), (11983, 13142)]