168644944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4201}}^1$

素因数の和:4415

約数の個数: 40

約数和(自身を含む): 353791592

約数和(自身を除く): 185146648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 4201, 5018, 8402, 10036, 16804, 20072, 33608, 40144, 54613, 67216, 109226, 218452, 436904, 810793, 873808, 1621586, 3243172, 6486344, 10540309, 12972688, 21080618, 42161236, 84322472, 168644944]

約数ペア:

[(1, 168644944), (2, 84322472), (4, 42161236), (8, 21080618), (13, 12972688), (16, 10540309), (26, 6486344), (52, 3243172), (104, 1621586), (193, 873808), (208, 810793), (386, 436904), (772, 218452), (1544, 109226), (2509, 67216), (3088, 54613), (4201, 40144), (5018, 33608), (8402, 20072), (10036, 16804)]