156632231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13327}}^1$

素因数の和:13430

約数の個数: 16

約数和(自身を含む): 189364224

約数和(自身を除く): 32731993

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 13327, 93289, 306521, 972871, 2145647, 6810097, 22376033, 156632231]

約数ペア:

[(1, 156632231), (7, 22376033), (23, 6810097), (73, 2145647), (161, 972871), (511, 306521), (1679, 93289), (11753, 13327)]