142690488

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{23687}}^1$

素因数の和:23947

約数の個数: 32

約数和(自身を含む): 358162560

約数和(自身を除く): 215472072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 23687, 47374, 71061, 94748, 142122, 189496, 284244, 568488, 5945437, 11890874, 17836311, 23781748, 35672622, 47563496, 71345244, 142690488]

約数ペア:

[(1, 142690488), (2, 71345244), (3, 47563496), (4, 35672622), (6, 23781748), (8, 17836311), (12, 11890874), (24, 5945437), (251, 568488), (502, 284244), (753, 189496), (1004, 142122), (1506, 94748), (2008, 71061), (3012, 47374), (6024, 23687)]