161264204

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{2969}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 290727360

約数和(自身を除く): 129463156

約数列:

[1, 2, 4, 37, 74, 148, 367, 734, 1468, 2969, 5938, 11876, 13579, 27158, 54316, 109853, 219706, 439412, 1089623, 2179246, 4358492, 40316051, 80632102, 161264204]

約数ペア:

[(1, 161264204), (2, 80632102), (4, 40316051), (37, 4358492), (74, 2179246), (148, 1089623), (367, 439412), (734, 219706), (1468, 109853), (2969, 54316), (5938, 27158), (11876, 13579)]