149263288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 289442160

約数和(自身を除く): 140178872

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 856, 4253, 4387, 8506, 8774, 17012, 17548, 34024, 35096, 174373, 348746, 455071, 697492, 910142, 1394984, 1820284, 3640568, 18657911, 37315822, 74631644, 149263288]

約数ペア:

[(1, 149263288), (2, 74631644), (4, 37315822), (8, 18657911), (41, 3640568), (82, 1820284), (107, 1394984), (164, 910142), (214, 697492), (328, 455071), (428, 348746), (856, 174373), (4253, 35096), (4387, 34024), (8506, 17548), (8774, 17012)]