166177326

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{80747}}^1$

素因数の和:80773

約数の個数: 32

約数和(自身を含む): 387590400

約数和(自身を除く): 221413074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 80747, 161494, 242241, 484482, 565229, 1130458, 1695687, 3391374, 3956603, 7913206, 11869809, 23739618, 27696221, 55392442, 83088663, 166177326]

約数ペア:

[(1, 166177326), (2, 83088663), (3, 55392442), (6, 27696221), (7, 23739618), (14, 11869809), (21, 7913206), (42, 3956603), (49, 3391374), (98, 1695687), (147, 1130458), (294, 565229), (343, 484482), (686, 242241), (1029, 161494), (2058, 80747)]