180576872

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{87151}}^1$

素因数の和:87201

約数の個数: 32

約数和(自身を含む): 397413120

約数和(自身を除く): 216836248

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 87151, 174302, 348604, 610057, 697208, 1220114, 2440228, 3224587, 4880456, 6449174, 12898348, 22572109, 25796696, 45144218, 90288436, 180576872]

約数ペア:

[(1, 180576872), (2, 90288436), (4, 45144218), (7, 25796696), (8, 22572109), (14, 12898348), (28, 6449174), (37, 4880456), (56, 3224587), (74, 2440228), (148, 1220114), (259, 697208), (296, 610057), (518, 348604), (1036, 174302), (2072, 87151)]