166856836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 322237440

約数和(自身を除く): 155380604

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 191, 382, 443, 493, 764, 886, 986, 1772, 1972, 3247, 5539, 6494, 7531, 11078, 12847, 12988, 15062, 22156, 25694, 30124, 51388, 84613, 94163, 169226, 188326, 218399, 338452, 376652, 436798, 873596, 1438421, 2453777, 2876842, 4907554, 5753684, 9815108, 41714209, 83428418, 166856836]

約数ペア:

[(1, 166856836), (2, 83428418), (4, 41714209), (17, 9815108), (29, 5753684), (34, 4907554), (58, 2876842), (68, 2453777), (116, 1438421), (191, 873596), (382, 436798), (443, 376652), (493, 338452), (764, 218399), (886, 188326), (986, 169226), (1772, 94163), (1972, 84613), (3247, 51388), (5539, 30124), (6494, 25694), (7531, 22156), (11078, 15062), (12847, 12988)]