168200216

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1019}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 323136000

約数和(自身を除く): 154935784

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 439, 878, 1019, 1756, 2038, 3512, 4076, 8152, 20633, 41266, 47893, 82532, 95786, 165064, 191572, 383144, 447341, 894682, 1789364, 3578728, 21025027, 42050054, 84100108, 168200216]

約数ペア:

[(1, 168200216), (2, 84100108), (4, 42050054), (8, 21025027), (47, 3578728), (94, 1789364), (188, 894682), (376, 447341), (439, 383144), (878, 191572), (1019, 165064), (1756, 95786), (2038, 82532), (3512, 47893), (4076, 41266), (8152, 20633)]