143273840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33791}}^1$

素因数の和:33857

約数の個数: 40

約数和(自身を含む): 339406848

約数和(自身を除く): 196133008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 33791, 67582, 135164, 168955, 270328, 337910, 540656, 675820, 1351640, 1790923, 2703280, 3581846, 7163692, 8954615, 14327384, 17909230, 28654768, 35818460, 71636920, 143273840]

約数ペア:

[(1, 143273840), (2, 71636920), (4, 35818460), (5, 28654768), (8, 17909230), (10, 14327384), (16, 8954615), (20, 7163692), (40, 3581846), (53, 2703280), (80, 1790923), (106, 1351640), (212, 675820), (265, 540656), (424, 337910), (530, 270328), (848, 168955), (1060, 135164), (2120, 67582), (4240, 33791)]