189623960056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{72577}}^1\times {\mathrm{17189}}^1$

素因数の和:89791

約数の個数: 32

約数和(自身を含む): 374284746000

約数和(自身を除く): 184660785944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 17189, 34378, 68756, 72577, 137512, 145154, 290308, 326591, 580616, 653182, 1306364, 1378963, 2612728, 2757926, 5515852, 11031704, 1247526053, 2495052106, 4990104212, 9980208424, 23702995007, 47405990014, 94811980028, 189623960056]

約数ペア:

[(1, 189623960056), (2, 94811980028), (4, 47405990014), (8, 23702995007), (19, 9980208424), (38, 4990104212), (76, 2495052106), (152, 1247526053), (17189, 11031704), (34378, 5515852), (68756, 2757926), (72577, 2612728), (137512, 1378963), (145154, 1306364), (290308, 653182), (326591, 580616)]