231348182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 381319680

約数和(自身を除く): 149971498

約数列:

[1, 2, 13, 26, 79, 158, 163, 326, 691, 1027, 1382, 2054, 2119, 4238, 8983, 12877, 17966, 25754, 54589, 109178, 112633, 167401, 225266, 334802, 709657, 1419314, 1464229, 2928458, 8898007, 17796014, 115674091, 231348182]

約数ペア:

[(1, 231348182), (2, 115674091), (13, 17796014), (26, 8898007), (79, 2928458), (158, 1464229), (163, 1419314), (326, 709657), (691, 334802), (1027, 225266), (1382, 167401), (2054, 112633), (2119, 109178), (4238, 54589), (8983, 25754), (12877, 17966)]