158381314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4373}}^1$

素因数の和:4594

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 135551486

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2587, 2786, 4373, 5174, 8746, 18109, 30611, 36218, 56849, 61222, 113698, 397943, 795886, 870227, 1740454, 6091589, 11312951, 12183178, 22625902, 79190657, 158381314]

約数ペア:

[(1, 158381314), (2, 79190657), (7, 22625902), (13, 12183178), (14, 11312951), (26, 6091589), (91, 1740454), (182, 870227), (199, 795886), (398, 397943), (1393, 113698), (2587, 61222), (2786, 56849), (4373, 36218), (5174, 30611), (8746, 18109)]