128736698992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1\times {\mathrm{4079}}^1$

素因数の和:5942

約数の個数: 80

約数和(自身を含む): 274969543680

約数和(自身を除く): 146232844688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 1741, 2266, 3482, 4079, 4532, 6964, 8158, 9064, 13928, 16316, 18128, 19151, 27856, 32632, 38302, 44869, 65264, 76604, 89738, 153208, 179323, 179476, 306416, 358646, 358952, 420137, 717292, 717904, 840274, 1434584, 1680548, 1972553, 2869168, 3361096, 3945106, 4621507, 6722192, 7101539, 7890212, 9243014, 14203078, 15780424, 18486028, 28406156, 31560848, 36972056, 56812312, 73944112, 78116929, 113624624, 156233858, 312467716, 624935432, 731458517, 1249870864, 1462917034, 2925834068, 5851668136, 8046043687, 11703336272, 16092087374, 32184174748, 64368349496, 128736698992]

約数ペア:

[(1, 128736698992), (2, 64368349496), (4, 32184174748), (8, 16092087374), (11, 11703336272), (16, 8046043687), (22, 5851668136), (44, 2925834068), (88, 1462917034), (103, 1249870864), (176, 731458517), (206, 624935432), (412, 312467716), (824, 156233858), (1133, 113624624), (1648, 78116929), (1741, 73944112), (2266, 56812312), (3482, 36972056), (4079, 31560848), (4532, 28406156), (6964, 18486028), (8158, 15780424), (9064, 14203078), (13928, 9243014), (16316, 7890212), (18128, 7101539), (19151, 6722192), (27856, 4621507), (32632, 3945106), (38302, 3361096), (44869, 2869168), (65264, 1972553), (76604, 1680548), (89738, 1434584), (153208, 840274), (179323, 717904), (179476, 717292), (306416, 420137), (358646, 358952)]