156975912

素因数分解:

$2^3\times 3^2\times {\mathrm{2180221}}^1$

素因数の和:2180233

約数の個数: 24

約数和(自身を含む): 425143290

約数和(自身を除く): 268167378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2180221, 4360442, 6540663, 8720884, 13081326, 17441768, 19621989, 26162652, 39243978, 52325304, 78487956, 156975912]

約数ペア:

[(1, 156975912), (2, 78487956), (3, 52325304), (4, 39243978), (6, 26162652), (8, 19621989), (9, 17441768), (12, 13081326), (18, 8720884), (24, 6540663), (36, 4360442), (72, 2180221)]