139448848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113189}}^1$

素因数の和:113215

約数の個数: 40

約数和(自身を含む): 336853440

約数和(自身を除く): 197404592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 113189, 226378, 452756, 792323, 905512, 1245079, 1584646, 1811024, 2490158, 3169292, 4980316, 6338584, 8715553, 9960632, 12677168, 17431106, 19921264, 34862212, 69724424, 139448848]

約数ペア:

[(1, 139448848), (2, 69724424), (4, 34862212), (7, 19921264), (8, 17431106), (11, 12677168), (14, 9960632), (16, 8715553), (22, 6338584), (28, 4980316), (44, 3169292), (56, 2490158), (77, 1811024), (88, 1584646), (112, 1245079), (154, 905512), (176, 792323), (308, 452756), (616, 226378), (1232, 113189)]