156924274

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4474

約数の個数: 24

約数和(自身を含む): 257327280

約数和(自身を除く): 100403006

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 2782, 4339, 8678, 18083, 36166, 56407, 112814, 464273, 733291, 928546, 1466582, 6035549, 12071098, 78462137, 156924274]

約数ペア:

[(1, 156924274), (2, 78462137), (13, 12071098), (26, 6035549), (107, 1466582), (169, 928546), (214, 733291), (338, 464273), (1391, 112814), (2782, 56407), (4339, 36166), (8678, 18083)]