133049008568

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{280207}}^1$

素因数の和:280420

約数の個数: 64

約数和(自身を含む): 291864652800

約数和(自身を除く): 158815644232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 139, 244, 278, 427, 488, 556, 854, 973, 1112, 1708, 1946, 3416, 3892, 7784, 8479, 16958, 33916, 59353, 67832, 118706, 237412, 280207, 474824, 560414, 1120828, 1961449, 2241656, 3922898, 7845796, 15691592, 17092627, 34185254, 38948773, 68370508, 77897546, 119648389, 136741016, 155795092, 239296778, 272641411, 311590184, 478593556, 545282822, 957187112, 1090565644, 2181131288, 2375875153, 4751750306, 9503500612, 16631126071, 19007001224, 33262252142, 66524504284, 133049008568]

約数ペア:

[(1, 133049008568), (2, 66524504284), (4, 33262252142), (7, 19007001224), (8, 16631126071), (14, 9503500612), (28, 4751750306), (56, 2375875153), (61, 2181131288), (122, 1090565644), (139, 957187112), (244, 545282822), (278, 478593556), (427, 311590184), (488, 272641411), (556, 239296778), (854, 155795092), (973, 136741016), (1112, 119648389), (1708, 77897546), (1946, 68370508), (3416, 38948773), (3892, 34185254), (7784, 17092627), (8479, 15691592), (16958, 7845796), (33916, 3922898), (59353, 2241656), (67832, 1961449), (118706, 1120828), (237412, 560414), (280207, 474824)]