152718307

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1171}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 180619264

約数和(自身を除く): 27900957

約数列:

[1, 7, 31, 217, 601, 1171, 4207, 8197, 18631, 36301, 130417, 254107, 703771, 4926397, 21816901, 152718307]

約数ペア:

[(1, 152718307), (7, 21816901), (31, 4926397), (217, 703771), (601, 254107), (1171, 130417), (4207, 36301), (8197, 18631)]