166071248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78041}}^1$

素因数の和:78075

約数の個数: 40

約数和(自身を含む): 387088320

約数和(自身を除く): 221017072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 78041, 156082, 312164, 546287, 624328, 1092574, 1248656, 1482779, 2185148, 2965558, 4370296, 5931116, 8740592, 10379453, 11862232, 20758906, 23724464, 41517812, 83035624, 166071248]

約数ペア:

[(1, 166071248), (2, 83035624), (4, 41517812), (7, 23724464), (8, 20758906), (14, 11862232), (16, 10379453), (19, 8740592), (28, 5931116), (38, 4370296), (56, 2965558), (76, 2185148), (112, 1482779), (133, 1248656), (152, 1092574), (266, 624328), (304, 546287), (532, 312164), (1064, 156082), (2128, 78041)]