122324804

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 249661440

約数和(自身を除く): 127336636

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 191, 257, 356, 382, 514, 623, 764, 1028, 1246, 1337, 1799, 2492, 2674, 3598, 5348, 7196, 16999, 22873, 33998, 45746, 49087, 67996, 91492, 98174, 118993, 160111, 196348, 237986, 320222, 343609, 475972, 640444, 687218, 1374436, 4368743, 8737486, 17474972, 30581201, 61162402, 122324804]

約数ペア:

[(1, 122324804), (2, 61162402), (4, 30581201), (7, 17474972), (14, 8737486), (28, 4368743), (89, 1374436), (178, 687218), (191, 640444), (257, 475972), (356, 343609), (382, 320222), (514, 237986), (623, 196348), (764, 160111), (1028, 118993), (1246, 98174), (1337, 91492), (1799, 67996), (2492, 49087), (2674, 45746), (3598, 33998), (5348, 22873), (7196, 16999)]