156134416

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{31177}}^1$

素因数の和:31498

約数の個数: 20

約数和(自身を含む): 303486652

約数和(自身を除く): 147352236

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 31177, 62354, 124708, 249416, 498832, 9758401, 19516802, 39033604, 78067208, 156134416]

約数ペア:

[(1, 156134416), (2, 78067208), (4, 39033604), (8, 19516802), (16, 9758401), (313, 498832), (626, 249416), (1252, 124708), (2504, 62354), (5008, 31177)]