125364239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 57527281

約数列:

[1, 7, 11, 13, 17, 53, 77, 91, 119, 139, 143, 187, 221, 371, 583, 689, 901, 973, 1001, 1309, 1529, 1547, 1807, 2363, 2431, 4081, 4823, 6307, 7367, 7579, 9911, 10703, 11713, 12649, 16541, 17017, 19877, 25993, 30719, 51569, 53053, 69377, 81037, 81991, 95771, 125239, 128843, 139139, 181951, 215033, 337909, 567259, 670397, 876673, 901901, 1053481, 1377629, 1628107, 2365363, 7374367, 9643403, 11396749, 17909177, 125364239]

約数ペア:

[(1, 125364239), (7, 17909177), (11, 11396749), (13, 9643403), (17, 7374367), (53, 2365363), (77, 1628107), (91, 1377629), (119, 1053481), (139, 901901), (143, 876673), (187, 670397), (221, 567259), (371, 337909), (583, 215033), (689, 181951), (901, 139139), (973, 128843), (1001, 125239), (1309, 95771), (1529, 81991), (1547, 81037), (1807, 69377), (2363, 53053), (2431, 51569), (4081, 30719), (4823, 25993), (6307, 19877), (7367, 17017), (7579, 16541), (9911, 12649), (10703, 11713)]