138581148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{281669}}^1$

素因数の和:281717

約数の個数: 24

約数和(自身を含む): 331243920

約数和(自身を除く): 192662772

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 281669, 563338, 845007, 1126676, 1690014, 3380028, 11548429, 23096858, 34645287, 46193716, 69290574, 138581148]

約数ペア:

[(1, 138581148), (2, 69290574), (3, 46193716), (4, 34645287), (6, 23096858), (12, 11548429), (41, 3380028), (82, 1690014), (123, 1126676), (164, 845007), (246, 563338), (492, 281669)]