129267848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10513}}^1$

素因数の和:10601

約数の個数: 32

約数和(自身を含む): 255490200

約数和(自身を除く): 126222352

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 10513, 12296, 21026, 42052, 84104, 304877, 557189, 609754, 1114378, 1219508, 2228756, 2439016, 4457512, 16158481, 32316962, 64633924, 129267848]

約数ペア:

[(1, 129267848), (2, 64633924), (4, 32316962), (8, 16158481), (29, 4457512), (53, 2439016), (58, 2228756), (106, 1219508), (116, 1114378), (212, 609754), (232, 557189), (424, 304877), (1537, 84104), (3074, 42052), (6148, 21026), (10513, 12296)]