164549212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{1609}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 296355920

約数和(自身を除く): 131806708

約数列:

[1, 2, 4, 37, 74, 148, 691, 1382, 1609, 2764, 3218, 6436, 25567, 51134, 59533, 102268, 119066, 238132, 1111819, 2223638, 4447276, 41137303, 82274606, 164549212]

約数ペア:

[(1, 164549212), (2, 82274606), (4, 41137303), (37, 4447276), (74, 2223638), (148, 1111819), (691, 238132), (1382, 119066), (1609, 102268), (2764, 59533), (3218, 51134), (6436, 25567)]