157051372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{5261}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 291725280

約数和(自身を除く): 134673908

約数列:

[1, 2, 4, 17, 34, 68, 439, 878, 1756, 5261, 7463, 10522, 14926, 21044, 29852, 89437, 178874, 357748, 2309579, 4619158, 9238316, 39262843, 78525686, 157051372]

約数ペア:

[(1, 157051372), (2, 78525686), (4, 39262843), (17, 9238316), (34, 4619158), (68, 2309579), (439, 357748), (878, 178874), (1756, 89437), (5261, 29852), (7463, 21044), (10522, 14926)]