156967005140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17402107}}^1$

素因数の和:17402168

約数の個数: 48

約数和(自身を含む): 368367822144

約数和(自身を除く): 211400817004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 17402107, 34804214, 69608428, 87010535, 174021070, 191423177, 348042140, 382846354, 713486387, 765692708, 957115885, 1426972774, 1914231770, 2853945548, 3567431935, 3828463540, 7134863870, 7848350257, 14269727740, 15696700514, 31393401028, 39241751285, 78483502570, 156967005140]

約数ペア:

[(1, 156967005140), (2, 78483502570), (4, 39241751285), (5, 31393401028), (10, 15696700514), (11, 14269727740), (20, 7848350257), (22, 7134863870), (41, 3828463540), (44, 3567431935), (55, 2853945548), (82, 1914231770), (110, 1426972774), (164, 957115885), (205, 765692708), (220, 713486387), (410, 382846354), (451, 348042140), (820, 191423177), (902, 174021070), (1804, 87010535), (2255, 69608428), (4510, 34804214), (9020, 17402107)]