165208147

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 185755248

約数和(自身を除く): 20547101

約数列:

[1, 13, 41, 113, 169, 211, 533, 1469, 2743, 4633, 6929, 8651, 19097, 23843, 35659, 60229, 112463, 309959, 782977, 977563, 1462019, 4029467, 12708319, 165208147]

約数ペア:

[(1, 165208147), (13, 12708319), (41, 4029467), (113, 1462019), (169, 977563), (211, 782977), (533, 309959), (1469, 112463), (2743, 60229), (4633, 35659), (6929, 23843), (8651, 19097)]