161898576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3191}}^1$

素因数の和:3360

約数の個数: 80

約数和(自身を含む): 481302528

約数和(自身を除く): 319403952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1812, 2114, 2416, 3171, 3191, 3624, 4228, 6342, 6382, 7248, 8456, 9573, 12684, 12764, 16912, 19146, 22337, 25368, 25528, 38292, 44674, 50736, 51056, 67011, 76584, 89348, 134022, 153168, 178696, 268044, 357392, 481841, 536088, 963682, 1072176, 1445523, 1927364, 2891046, 3372887, 3854728, 5782092, 6745774, 7709456, 10118661, 11564184, 13491548, 20237322, 23128368, 26983096, 40474644, 53966192, 80949288, 161898576]

約数ペア:

[(1, 161898576), (2, 80949288), (3, 53966192), (4, 40474644), (6, 26983096), (7, 23128368), (8, 20237322), (12, 13491548), (14, 11564184), (16, 10118661), (21, 7709456), (24, 6745774), (28, 5782092), (42, 3854728), (48, 3372887), (56, 2891046), (84, 1927364), (112, 1445523), (151, 1072176), (168, 963682), (302, 536088), (336, 481841), (453, 357392), (604, 268044), (906, 178696), (1057, 153168), (1208, 134022), (1812, 89348), (2114, 76584), (2416, 67011), (3171, 51056), (3191, 50736), (3624, 44674), (4228, 38292), (6342, 25528), (6382, 25368), (7248, 22337), (8456, 19146), (9573, 16912), (12684, 12764)]