154221412

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 272712440

約数和(自身を除く): 118491028

約数列:

[1, 2, 4, 181, 277, 362, 554, 724, 769, 1108, 1538, 3076, 50137, 100274, 139189, 200548, 213013, 278378, 426026, 556756, 852052, 38555353, 77110706, 154221412]

約数ペア:

[(1, 154221412), (2, 77110706), (4, 38555353), (181, 852052), (277, 556756), (362, 426026), (554, 278378), (724, 213013), (769, 200548), (1108, 139189), (1538, 100274), (3076, 50137)]