162719912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2377}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 313896000

約数和(自身を除く): 151176088

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 796, 1592, 2377, 4754, 8557, 9508, 17114, 19016, 34228, 68456, 102211, 204422, 408844, 473023, 817688, 946046, 1892092, 3784184, 20339989, 40679978, 81359956, 162719912]

約数ペア:

[(1, 162719912), (2, 81359956), (4, 40679978), (8, 20339989), (43, 3784184), (86, 1892092), (172, 946046), (199, 817688), (344, 473023), (398, 408844), (796, 204422), (1592, 102211), (2377, 68456), (4754, 34228), (8557, 19016), (9508, 17114)]