156989154490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2137943}}^1$

素因数の和:2139006

約数の個数: 32

約数和(自身を含む): 323257132800

約数和(自身を除く): 166267978310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1049, 2098, 5245, 7343, 10490, 14686, 36715, 73430, 2137943, 4275886, 10689715, 14965601, 21379430, 29931202, 74828005, 149656010, 2242702207, 4485404414, 11213511035, 15698915449, 22427022070, 31397830898, 78494577245, 156989154490]

約数ペア:

[(1, 156989154490), (2, 78494577245), (5, 31397830898), (7, 22427022070), (10, 15698915449), (14, 11213511035), (35, 4485404414), (70, 2242702207), (1049, 149656010), (2098, 74828005), (5245, 29931202), (7343, 21379430), (10490, 14965601), (14686, 10689715), (36715, 4275886), (73430, 2137943)]