130226551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 170508800

約数和(自身を除く): 40282249

約数列:

[1, 7, 13, 19, 91, 109, 133, 247, 691, 763, 1417, 1729, 2071, 4837, 8983, 9919, 13129, 14497, 26923, 62881, 75319, 91903, 170677, 188461, 527233, 979147, 1194739, 1431061, 6854029, 10017427, 18603793, 130226551]

約数ペア:

[(1, 130226551), (7, 18603793), (13, 10017427), (19, 6854029), (91, 1431061), (109, 1194739), (133, 979147), (247, 527233), (691, 188461), (763, 170677), (1417, 91903), (1729, 75319), (2071, 62881), (4837, 26923), (8983, 14497), (9919, 13129)]