134247376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{195127}}^1$

素因数の和:195178

約数の個数: 20

約数和(自身を含む): 266154592

約数和(自身を除く): 131907216

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 195127, 390254, 780508, 1561016, 3122032, 8390461, 16780922, 33561844, 67123688, 134247376]

約数ペア:

[(1, 134247376), (2, 67123688), (4, 33561844), (8, 16780922), (16, 8390461), (43, 3122032), (86, 1561016), (172, 780508), (344, 390254), (688, 195127)]