129435708

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{45131}}^1$

素因数の和:45377

約数の個数: 24

約数和(自身を含む): 303287040

約数和(自身を除く): 173851332

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 45131, 90262, 135393, 180524, 270786, 541572, 10786309, 21572618, 32358927, 43145236, 64717854, 129435708]

約数ペア:

[(1, 129435708), (2, 64717854), (3, 43145236), (4, 32358927), (6, 21572618), (12, 10786309), (239, 541572), (478, 270786), (717, 180524), (956, 135393), (1434, 90262), (2868, 45131)]