164537252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{5573}}^1$

素因数の和:5660

約数の個数: 36

約数和(自身を含む): 321742428

約数和(自身を除く): 157205176

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 5573, 7381, 11146, 14762, 22292, 29524, 61303, 122606, 245212, 339953, 674333, 679906, 1348666, 1359812, 2697332, 3739483, 7478966, 14957932, 41134313, 82268626, 164537252]

約数ペア:

[(1, 164537252), (2, 82268626), (4, 41134313), (11, 14957932), (22, 7478966), (44, 3739483), (61, 2697332), (121, 1359812), (122, 1348666), (242, 679906), (244, 674333), (484, 339953), (671, 245212), (1342, 122606), (2684, 61303), (5573, 29524), (7381, 22292), (11146, 14762)]