141164639

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 191082240

約数和(自身を除く): 49917601

約数列:

[1, 7, 11, 23, 49, 59, 77, 161, 193, 253, 413, 539, 649, 1127, 1351, 1357, 1771, 2123, 2891, 4439, 4543, 9457, 9499, 11387, 12397, 14861, 14927, 31073, 31801, 48829, 66493, 79709, 104027, 104489, 125257, 217511, 261901, 341803, 557963, 731423, 876799, 1833307, 2392621, 2880911, 6137593, 12833149, 20166377, 141164639]

約数ペア:

[(1, 141164639), (7, 20166377), (11, 12833149), (23, 6137593), (49, 2880911), (59, 2392621), (77, 1833307), (161, 876799), (193, 731423), (253, 557963), (413, 341803), (539, 261901), (649, 217511), (1127, 125257), (1351, 104489), (1357, 104027), (1771, 79709), (2123, 66493), (2891, 48829), (4439, 31801), (4543, 31073), (9457, 14927), (9499, 14861), (11387, 12397)]