180117616

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6673}}^1$

素因数の和:6929

約数の個数: 40

約数和(自身を含む): 400546784

約数和(自身を除く): 220429168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 6673, 6748, 13346, 13496, 26692, 26992, 46711, 53384, 93422, 106768, 186844, 373688, 747376, 1608193, 3216386, 6432772, 11257351, 12865544, 22514702, 25731088, 45029404, 90058808, 180117616]

約数ペア:

[(1, 180117616), (2, 90058808), (4, 45029404), (7, 25731088), (8, 22514702), (14, 12865544), (16, 11257351), (28, 6432772), (56, 3216386), (112, 1608193), (241, 747376), (482, 373688), (964, 186844), (1687, 106768), (1928, 93422), (3374, 53384), (3856, 46711), (6673, 26992), (6748, 26692), (13346, 13496)]