168494656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:1907

約数の個数: 56

約数和(自身を含む): 367625376

約数和(自身を除く): 199130720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 137, 176, 274, 352, 548, 704, 1096, 1507, 1747, 2192, 3014, 3494, 4384, 6028, 6988, 8768, 12056, 13976, 19217, 24112, 27952, 38434, 48224, 55904, 76868, 96448, 111808, 153736, 239339, 307472, 478678, 614944, 957356, 1229888, 1914712, 2632729, 3829424, 5265458, 7658848, 10530916, 15317696, 21061832, 42123664, 84247328, 168494656]

約数ペア:

[(1, 168494656), (2, 84247328), (4, 42123664), (8, 21061832), (11, 15317696), (16, 10530916), (22, 7658848), (32, 5265458), (44, 3829424), (64, 2632729), (88, 1914712), (137, 1229888), (176, 957356), (274, 614944), (352, 478678), (548, 307472), (704, 239339), (1096, 153736), (1507, 111808), (1747, 96448), (2192, 76868), (3014, 55904), (3494, 48224), (4384, 38434), (6028, 27952), (6988, 24112), (8768, 19217), (12056, 13976)]