155146838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3417

約数の個数: 48

約数和(自身を含む): 302284224

約数和(自身を除く): 147137386

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 602, 946, 1078, 2107, 3311, 3347, 4214, 6622, 6694, 23177, 23429, 36817, 46354, 46858, 73634, 143921, 164003, 257719, 287842, 328006, 515438, 1007447, 1583131, 1804033, 2014894, 3166262, 3608066, 7052129, 11081917, 14104258, 22163834, 77573419, 155146838]

約数ペア:

[(1, 155146838), (2, 77573419), (7, 22163834), (11, 14104258), (14, 11081917), (22, 7052129), (43, 3608066), (49, 3166262), (77, 2014894), (86, 1804033), (98, 1583131), (154, 1007447), (301, 515438), (473, 328006), (539, 287842), (602, 257719), (946, 164003), (1078, 143921), (2107, 73634), (3311, 46858), (3347, 46354), (4214, 36817), (6622, 23429), (6694, 23177)]