166173670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27197}}^1$

素因数の和:27264

約数の個数: 32

約数和(自身を含む): 328987008

約数和(自身を除く): 162813338

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 27197, 54394, 135985, 271970, 353561, 707122, 1278259, 1767805, 2556518, 3535610, 6391295, 12782590, 16617367, 33234734, 83086835, 166173670]

約数ペア:

[(1, 166173670), (2, 83086835), (5, 33234734), (10, 16617367), (13, 12782590), (26, 6391295), (47, 3535610), (65, 2556518), (94, 1767805), (130, 1278259), (235, 707122), (470, 353561), (611, 271970), (1222, 135985), (3055, 54394), (6110, 27197)]