157509107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{16223}}^1$

素因数の和:16322

約数の個数: 16

約数和(自身を含む): 192092160

約数和(自身を除く): 34583053

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 16223, 113561, 308237, 1184279, 2157659, 8289953, 22501301, 157509107]

約数ペア:

[(1, 157509107), (7, 22501301), (19, 8289953), (73, 2157659), (133, 1184279), (511, 308237), (1387, 113561), (9709, 16223)]