164242012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{5563}}^1$

素因数の和:5650

約数の個数: 36

約数和(自身を含む): 321165208

約数和(自身を除く): 156923196

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 5563, 7381, 11126, 14762, 22252, 29524, 61193, 122386, 244772, 339343, 673123, 678686, 1346246, 1357372, 2692492, 3732773, 7465546, 14931092, 41060503, 82121006, 164242012]

約数ペア:

[(1, 164242012), (2, 82121006), (4, 41060503), (11, 14931092), (22, 7465546), (44, 3732773), (61, 2692492), (121, 1357372), (122, 1346246), (242, 678686), (244, 673123), (484, 339343), (671, 244772), (1342, 122386), (2684, 61193), (5563, 29524), (7381, 22252), (11126, 14762)]