128166051

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 200275200

約数和(自身を除く): 72109149

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 169, 299, 377, 379, 507, 667, 897, 1131, 1137, 2001, 3887, 4901, 4927, 8671, 8717, 10991, 11661, 14703, 14781, 26013, 26151, 32973, 64051, 112723, 113321, 142883, 192153, 252793, 338169, 339963, 428649, 758379, 1473173, 1857479, 3286309, 4419519, 5572437, 9858927, 42722017, 128166051]

約数ペア:

[(1, 128166051), (3, 42722017), (13, 9858927), (23, 5572437), (29, 4419519), (39, 3286309), (69, 1857479), (87, 1473173), (169, 758379), (299, 428649), (377, 339963), (379, 338169), (507, 252793), (667, 192153), (897, 142883), (1131, 113321), (1137, 112723), (2001, 64051), (3887, 32973), (4901, 26151), (4927, 26013), (8671, 14781), (8717, 14703), (10991, 11661)]