166155710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12049}}^1$

素因数の和:12260

約数の個数: 32

約数和(自身を含む): 343569600

約数和(自身を除く): 177413890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 12049, 13790, 24098, 60245, 84343, 120490, 168686, 421715, 843430, 2373653, 4747306, 11868265, 16615571, 23736530, 33231142, 83077855, 166155710]

約数ペア:

[(1, 166155710), (2, 83077855), (5, 33231142), (7, 23736530), (10, 16615571), (14, 11868265), (35, 4747306), (70, 2373653), (197, 843430), (394, 421715), (985, 168686), (1379, 120490), (1970, 84343), (2758, 60245), (6895, 24098), (12049, 13790)]