155541816

素因数分解:

$2^3\times 3^3\times {\mathrm{720101}}^1$

素因数の和:720116

約数の個数: 32

約数和(自身を含む): 432061200

約数和(自身を除く): 276519384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 720101, 1440202, 2160303, 2880404, 4320606, 5760808, 6480909, 8641212, 12961818, 17282424, 19442727, 25923636, 38885454, 51847272, 77770908, 155541816]

約数ペア:

[(1, 155541816), (2, 77770908), (3, 51847272), (4, 38885454), (6, 25923636), (8, 19442727), (9, 17282424), (12, 12961818), (18, 8641212), (24, 6480909), (27, 5760808), (36, 4320606), (54, 2880404), (72, 2160303), (108, 1440202), (216, 720101)]