154165396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1847}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 337784832

約数和(自身を除く): 183619436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 271, 308, 542, 1084, 1847, 1897, 2981, 3694, 3794, 5962, 7388, 7588, 11924, 12929, 20317, 20867, 25858, 40634, 41734, 51716, 81268, 83468, 142219, 284438, 500537, 568876, 1001074, 2002148, 3503759, 5505907, 7007518, 11011814, 14015036, 22023628, 38541349, 77082698, 154165396]

約数ペア:

[(1, 154165396), (2, 77082698), (4, 38541349), (7, 22023628), (11, 14015036), (14, 11011814), (22, 7007518), (28, 5505907), (44, 3503759), (77, 2002148), (154, 1001074), (271, 568876), (308, 500537), (542, 284438), (1084, 142219), (1847, 83468), (1897, 81268), (2981, 51716), (3694, 41734), (3794, 40634), (5962, 25858), (7388, 20867), (7588, 20317), (11924, 12929)]