138946976

素因数分解:

$2^5\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1663}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 313657344

約数和(自身を除く): 174710368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 373, 746, 1492, 1663, 2611, 2984, 3326, 5222, 5968, 6652, 10444, 11641, 11936, 13304, 20888, 23282, 26608, 41776, 46564, 53216, 83552, 93128, 186256, 372512, 620299, 1240598, 2481196, 4342093, 4962392, 8684186, 9924784, 17368372, 19849568, 34736744, 69473488, 138946976]

約数ペア:

[(1, 138946976), (2, 69473488), (4, 34736744), (7, 19849568), (8, 17368372), (14, 9924784), (16, 8684186), (28, 4962392), (32, 4342093), (56, 2481196), (112, 1240598), (224, 620299), (373, 372512), (746, 186256), (1492, 93128), (1663, 83552), (2611, 53216), (2984, 46564), (3326, 41776), (5222, 26608), (5968, 23282), (6652, 20888), (10444, 13304), (11641, 11936)]