156715816168

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1973}}^1\times {\mathrm{41543}}^1$

素因数の和:43761

約数の個数: 32

約数和(自身を含む): 295228281600

約数和(自身を除く): 138512465432

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 1973, 3946, 7892, 15784, 41543, 83086, 166172, 332344, 471547, 943094, 1886188, 3772376, 9928777, 19857554, 39715108, 79430216, 81964339, 163928678, 327857356, 655714712, 19589477021, 39178954042, 78357908084, 156715816168]

約数ペア:

[(1, 156715816168), (2, 78357908084), (4, 39178954042), (8, 19589477021), (239, 655714712), (478, 327857356), (956, 163928678), (1912, 81964339), (1973, 79430216), (3946, 39715108), (7892, 19857554), (15784, 9928777), (41543, 3772376), (83086, 1886188), (166172, 943094), (332344, 471547)]