139946472

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{2143}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 379616640

約数和(自身を除く): 239670168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1814, 2143, 2721, 3628, 4286, 5442, 6429, 7256, 8163, 8572, 10884, 12858, 16326, 17144, 19287, 21768, 25716, 32652, 38574, 51432, 65304, 77148, 154296, 1943701, 3887402, 5831103, 7774804, 11662206, 15549608, 17493309, 23324412, 34986618, 46648824, 69973236, 139946472]

約数ペア:

[(1, 139946472), (2, 69973236), (3, 46648824), (4, 34986618), (6, 23324412), (8, 17493309), (9, 15549608), (12, 11662206), (18, 7774804), (24, 5831103), (36, 3887402), (72, 1943701), (907, 154296), (1814, 77148), (2143, 65304), (2721, 51432), (3628, 38574), (4286, 32652), (5442, 25716), (6429, 21768), (7256, 19287), (8163, 17144), (8572, 16326), (10884, 12858)]