151018712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7297}}^1$

素因数の和:7515

約数の個数: 32

約数和(自身を含む): 306516000

約数和(自身を除く): 155497288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 7297, 10348, 14594, 20696, 29188, 58376, 94861, 189722, 379444, 758888, 1452103, 2904206, 5808412, 11616824, 18877339, 37754678, 75509356, 151018712]

約数ペア:

[(1, 151018712), (2, 75509356), (4, 37754678), (8, 18877339), (13, 11616824), (26, 5808412), (52, 2904206), (104, 1452103), (199, 758888), (398, 379444), (796, 189722), (1592, 94861), (2587, 58376), (5174, 29188), (7297, 20696), (10348, 14594)]