157045469

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 196047360

約数和(自身を除く): 39001891

約数列:

[1, 7, 19, 29, 133, 203, 361, 551, 2143, 2527, 3857, 10469, 15001, 40717, 62147, 73283, 285019, 435029, 773623, 1180793, 5415361, 8265551, 22435067, 157045469]

約数ペア:

[(1, 157045469), (7, 22435067), (19, 8265551), (29, 5415361), (133, 1180793), (203, 773623), (361, 435029), (551, 285019), (2143, 73283), (2527, 62147), (3857, 40717), (10469, 15001)]