144586360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{212627}}^1$

素因数の和:212655

約数の個数: 32

約数和(自身を含む): 344457360

約数和(自身を除く): 199871000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 212627, 425254, 850508, 1063135, 1701016, 2126270, 3614659, 4252540, 7229318, 8505080, 14458636, 18073295, 28917272, 36146590, 72293180, 144586360]

約数ペア:

[(1, 144586360), (2, 72293180), (4, 36146590), (5, 28917272), (8, 18073295), (10, 14458636), (17, 8505080), (20, 7229318), (34, 4252540), (40, 3614659), (68, 2126270), (85, 1701016), (136, 1063135), (170, 850508), (340, 425254), (680, 212627)]