126747656

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13553}}^1$

素因数の和:13733

約数の個数: 32

約数和(自身を含む): 273248640

約数和(自身を除く): 146500984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 13553, 27106, 54212, 94871, 108424, 189742, 379484, 758968, 2263351, 4526702, 9053404, 15843457, 18106808, 31686914, 63373828, 126747656]

約数ペア:

[(1, 126747656), (2, 63373828), (4, 31686914), (7, 18106808), (8, 15843457), (14, 9053404), (28, 4526702), (56, 2263351), (167, 758968), (334, 379484), (668, 189742), (1169, 108424), (1336, 94871), (2338, 54212), (4676, 27106), (9352, 13553)]