153642728

素因数分解:

$2^3\times {\mathrm{2039}}^1\times {\mathrm{9419}}^1$

素因数の和:11464

約数の個数: 16

約数和(自身を含む): 288252000

約数和(自身を除く): 134609272

約数列:

[1, 2, 4, 8, 2039, 4078, 8156, 9419, 16312, 18838, 37676, 75352, 19205341, 38410682, 76821364, 153642728]

約数ペア:

[(1, 153642728), (2, 76821364), (4, 38410682), (8, 19205341), (2039, 75352), (4078, 37676), (8156, 18838), (9419, 16312)]