156747951367

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{4289}}^1\times {\mathrm{12227}}^1$

素因数の和:16591

約数の個数: 24

約数和(自身を含む): 185386996080

約数和(自身を除く): 28639044713

約数列:

[1, 7, 49, 61, 427, 2989, 4289, 12227, 30023, 85589, 210161, 261629, 599123, 745847, 1831403, 5220929, 12819821, 36546503, 52441603, 367091221, 2569638547, 3198937783, 22392564481, 156747951367]

約数ペア:

[(1, 156747951367), (7, 22392564481), (49, 3198937783), (61, 2569638547), (427, 367091221), (2989, 52441603), (4289, 36546503), (12227, 12819821), (30023, 5220929), (85589, 1831403), (210161, 745847), (261629, 599123)]