141491996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20341}}^1$

素因数の和:20429

約数の個数: 24

約数和(自身を含む): 259726656

約数和(自身を除く): 118234660

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 20341, 40682, 81364, 752617, 956027, 1505234, 1912054, 3010468, 3824108, 35372999, 70745998, 141491996]

約数ペア:

[(1, 141491996), (2, 70745998), (4, 35372999), (37, 3824108), (47, 3010468), (74, 1912054), (94, 1505234), (148, 956027), (188, 752617), (1739, 81364), (3478, 40682), (6956, 20341)]