161982648

素因数分解:

$2^3\times 3^2\times {\mathrm{2249759}}^1$

素因数の和:2249771

約数の個数: 24

約数和(自身を含む): 438703200

約数和(自身を除く): 276720552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2249759, 4499518, 6749277, 8999036, 13498554, 17998072, 20247831, 26997108, 40495662, 53994216, 80991324, 161982648]

約数ペア:

[(1, 161982648), (2, 80991324), (3, 53994216), (4, 40495662), (6, 26997108), (8, 20247831), (9, 17998072), (12, 13498554), (18, 8999036), (24, 6749277), (36, 4499518), (72, 2249759)]