145556046

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{278843}}^1$

素因数の和:278880

約数の個数: 24

約数和(自身を含む): 326247480

約数和(自身を除く): 180691434

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 278843, 557686, 836529, 1673058, 2509587, 5019174, 8086447, 16172894, 24259341, 48518682, 72778023, 145556046]

約数ペア:

[(1, 145556046), (2, 72778023), (3, 48518682), (6, 24259341), (9, 16172894), (18, 8086447), (29, 5019174), (58, 2509587), (87, 1673058), (174, 836529), (261, 557686), (522, 278843)]