164679368

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{17609}}^1$

素因数の和:17789

約数の個数: 32

約数和(自身を含む): 355017600

約数和(自身を除く): 190338232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 17609, 35218, 70436, 123263, 140872, 246526, 493052, 986104, 2940703, 5881406, 11762812, 20584921, 23525624, 41169842, 82339684, 164679368]

約数ペア:

[(1, 164679368), (2, 82339684), (4, 41169842), (7, 23525624), (8, 20584921), (14, 11762812), (28, 5881406), (56, 2940703), (167, 986104), (334, 493052), (668, 246526), (1169, 140872), (1336, 123263), (2338, 70436), (4676, 35218), (9352, 17609)]