156933035

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 237867840

約数和(自身を除く): 80934805

約数列:

[1, 5, 7, 17, 35, 41, 49, 85, 119, 205, 245, 287, 595, 697, 833, 919, 1435, 2009, 3485, 4165, 4595, 4879, 6433, 10045, 15623, 24395, 32165, 34153, 37679, 45031, 78115, 109361, 170765, 188395, 225155, 263753, 546805, 640543, 765527, 1318765, 1846271, 3202715, 3827635, 4483801, 9231355, 22419005, 31386607, 156933035]

約数ペア:

[(1, 156933035), (5, 31386607), (7, 22419005), (17, 9231355), (35, 4483801), (41, 3827635), (49, 3202715), (85, 1846271), (119, 1318765), (205, 765527), (245, 640543), (287, 546805), (595, 263753), (697, 225155), (833, 188395), (919, 170765), (1435, 109361), (2009, 78115), (3485, 45031), (4165, 37679), (4595, 34153), (4879, 32165), (6433, 24395), (10045, 15623)]