156661272

素因数分解:

$2^3\times 3^2\times {\mathrm{2175851}}^1$

素因数の和:2175863

約数の個数: 24

約数和(自身を含む): 424291140

約数和(自身を除く): 267629868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2175851, 4351702, 6527553, 8703404, 13055106, 17406808, 19582659, 26110212, 39165318, 52220424, 78330636, 156661272]

約数ペア:

[(1, 156661272), (2, 78330636), (3, 52220424), (4, 39165318), (6, 26110212), (8, 19582659), (9, 17406808), (12, 13055106), (18, 8703404), (24, 6527553), (36, 4351702), (72, 2175851)]