161770482

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{123113}}^1$

素因数の和:123194

約数の個数: 24

約数和(自身を含む): 355307004

約数和(自身を除く): 193536522

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 123113, 246226, 369339, 738678, 1108017, 2216034, 8987249, 17974498, 26961747, 53923494, 80885241, 161770482]

約数ペア:

[(1, 161770482), (2, 80885241), (3, 53923494), (6, 26961747), (9, 17974498), (18, 8987249), (73, 2216034), (146, 1108017), (219, 738678), (438, 369339), (657, 246226), (1314, 123113)]