156600490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 285638400

約数和(自身を除く): 129037910

約数列:

[1, 2, 5, 10, 149, 227, 298, 454, 463, 745, 926, 1135, 1490, 2270, 2315, 4630, 33823, 67646, 68987, 105101, 137974, 169115, 210202, 338230, 344935, 525505, 689870, 1051010, 15660049, 31320098, 78300245, 156600490]

約数ペア:

[(1, 156600490), (2, 78300245), (5, 31320098), (10, 15660049), (149, 1051010), (227, 689870), (298, 525505), (454, 344935), (463, 338230), (745, 210202), (926, 169115), (1135, 137974), (1490, 105101), (2270, 68987), (2315, 67646), (4630, 33823)]