142258488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{160201}}^1$

素因数の和:160247

約数の個数: 32

約数和(自身を含む): 365260560

約数和(自身を除く): 223002072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 160201, 320402, 480603, 640804, 961206, 1281608, 1922412, 3844824, 5927437, 11854874, 17782311, 23709748, 35564622, 47419496, 71129244, 142258488]

約数ペア:

[(1, 142258488), (2, 71129244), (3, 47419496), (4, 35564622), (6, 23709748), (8, 17782311), (12, 11854874), (24, 5927437), (37, 3844824), (74, 1922412), (111, 1281608), (148, 961206), (222, 640804), (296, 480603), (444, 320402), (888, 160201)]