168374990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2293}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 346852800

約数和(自身を除く): 178477810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1049, 2098, 2293, 4586, 5245, 7343, 10490, 11465, 14686, 16051, 22930, 32102, 36715, 73430, 80255, 160510, 2405357, 4810714, 12026785, 16837499, 24053570, 33674998, 84187495, 168374990]

約数ペア:

[(1, 168374990), (2, 84187495), (5, 33674998), (7, 24053570), (10, 16837499), (14, 12026785), (35, 4810714), (70, 2405357), (1049, 160510), (2098, 80255), (2293, 73430), (4586, 36715), (5245, 32102), (7343, 22930), (10490, 16051), (11465, 14686)]