149895226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{1601}}^1$

素因数の和:1906

約数の個数: 24

約数和(自身を含む): 244500444

約数和(自身を除く): 94605218

約数列:

[1, 2, 13, 26, 169, 277, 338, 554, 1601, 3202, 3601, 7202, 20813, 41626, 46813, 93626, 270569, 443477, 541138, 886954, 5765201, 11530402, 74947613, 149895226]

約数ペア:

[(1, 149895226), (2, 74947613), (13, 11530402), (26, 5765201), (169, 886954), (277, 541138), (338, 443477), (554, 270569), (1601, 93626), (3202, 46813), (3601, 41626), (7202, 20813)]