142892080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16693}}^1$

素因数の和:16813

約数の個数: 40

約数和(自身を含む): 335349072

約数和(自身を除く): 192456992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 16693, 33386, 66772, 83465, 133544, 166930, 267088, 333860, 667720, 1335440, 1786151, 3572302, 7144604, 8930755, 14289208, 17861510, 28578416, 35723020, 71446040, 142892080]

約数ペア:

[(1, 142892080), (2, 71446040), (4, 35723020), (5, 28578416), (8, 17861510), (10, 14289208), (16, 8930755), (20, 7144604), (40, 3572302), (80, 1786151), (107, 1335440), (214, 667720), (428, 333860), (535, 267088), (856, 166930), (1070, 133544), (1712, 83465), (2140, 66772), (4280, 33386), (8560, 16693)]