157139208

素因数分解:

$2^3\times 3^2\times {\mathrm{2182489}}^1$

素因数の和:2182501

約数の個数: 24

約数和(自身を含む): 425585550

約数和(自身を除く): 268446342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2182489, 4364978, 6547467, 8729956, 13094934, 17459912, 19642401, 26189868, 39284802, 52379736, 78569604, 157139208]

約数ペア:

[(1, 157139208), (2, 78569604), (3, 52379736), (4, 39284802), (6, 26189868), (8, 19642401), (9, 17459912), (12, 13094934), (18, 8729956), (24, 6547467), (36, 4364978), (72, 2182489)]