155364222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1991849}}^1$

素因数の和:1991867

約数の個数: 16

約数和(自身を含む): 334630800

約数和(自身を除く): 179266578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1991849, 3983698, 5975547, 11951094, 25894037, 51788074, 77682111, 155364222]

約数ペア:

[(1, 155364222), (2, 77682111), (3, 51788074), (6, 25894037), (13, 11951094), (26, 5975547), (39, 3983698), (78, 1991849)]