155004208

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{4483}}^1$

素因数の和:6652

約数の個数: 20

約数和(自身を含む): 300526648

約数和(自身を除く): 145522440

約数列:

[1, 2, 4, 8, 16, 2161, 4322, 4483, 8644, 8966, 17288, 17932, 34576, 35864, 71728, 9687763, 19375526, 38751052, 77502104, 155004208]

約数ペア:

[(1, 155004208), (2, 77502104), (4, 38751052), (8, 19375526), (16, 9687763), (2161, 71728), (4322, 35864), (4483, 34576), (8644, 17932), (8966, 17288)]