129338552

素因数分解:

$2^3\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1697}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 277521120

約数和(自身を除く): 148182568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1361, 1697, 2722, 3394, 5444, 6788, 9527, 10888, 11879, 13576, 19054, 23758, 38108, 47516, 76216, 95032, 2309617, 4619234, 9238468, 16167319, 18476936, 32334638, 64669276, 129338552]

約数ペア:

[(1, 129338552), (2, 64669276), (4, 32334638), (7, 18476936), (8, 16167319), (14, 9238468), (28, 4619234), (56, 2309617), (1361, 95032), (1697, 76216), (2722, 47516), (3394, 38108), (5444, 23758), (6788, 19054), (9527, 13576), (10888, 11879)]