149588656

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9749}}^1$

素因数の和:9901

約数の個数: 40

約数和(自身を含む): 333684000

約数和(自身を除く): 184095344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 9749, 15344, 19498, 38996, 68243, 77992, 136486, 155984, 272972, 545944, 1091888, 1335613, 2671226, 5342452, 9349291, 10684904, 18698582, 21369808, 37397164, 74794328, 149588656]

約数ペア:

[(1, 149588656), (2, 74794328), (4, 37397164), (7, 21369808), (8, 18698582), (14, 10684904), (16, 9349291), (28, 5342452), (56, 2671226), (112, 1335613), (137, 1091888), (274, 545944), (548, 272972), (959, 155984), (1096, 136486), (1918, 77992), (2192, 68243), (3836, 38996), (7672, 19498), (9749, 15344)]