156917260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270547}}^1$

素因数の和:270585

約数の個数: 24

約数和(自身を含む): 340890480

約数和(自身を除く): 183973220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270547, 541094, 1082188, 1352735, 2705470, 5410940, 7845863, 15691726, 31383452, 39229315, 78458630, 156917260]

約数ペア:

[(1, 156917260), (2, 78458630), (4, 39229315), (5, 31383452), (10, 15691726), (20, 7845863), (29, 5410940), (58, 2705470), (116, 1352735), (145, 1082188), (290, 541094), (580, 270547)]