139820376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{342697}}^1$

素因数の和:342723

約数の個数: 32

約数和(自身を含む): 370113840

約数和(自身を除く): 230293464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 342697, 685394, 1028091, 1370788, 2056182, 2741576, 4112364, 5825849, 8224728, 11651698, 17477547, 23303396, 34955094, 46606792, 69910188, 139820376]

約数ペア:

[(1, 139820376), (2, 69910188), (3, 46606792), (4, 34955094), (6, 23303396), (8, 17477547), (12, 11651698), (17, 8224728), (24, 5825849), (34, 4112364), (51, 2741576), (68, 2056182), (102, 1370788), (136, 1028091), (204, 685394), (408, 342697)]