157578832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 314069184

約数和(自身を除く): 156490352

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 344, 466, 688, 932, 983, 1864, 1966, 3728, 3932, 7864, 10019, 15728, 20038, 40076, 42269, 80152, 84538, 160304, 169076, 229039, 338152, 458078, 676304, 916156, 1832312, 3664624, 9848677, 19697354, 39394708, 78789416, 157578832]

約数ペア:

[(1, 157578832), (2, 78789416), (4, 39394708), (8, 19697354), (16, 9848677), (43, 3664624), (86, 1832312), (172, 916156), (233, 676304), (344, 458078), (466, 338152), (688, 229039), (932, 169076), (983, 160304), (1864, 84538), (1966, 80152), (3728, 42269), (3932, 40076), (7864, 20038), (10019, 15728)]