165780882

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{129719}}^1$

素因数の和:129798

約数の個数: 24

約数和(自身を含む): 364253760

約数和(自身を除く): 198472878

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 129719, 259438, 389157, 778314, 1167471, 2334942, 9210049, 18420098, 27630147, 55260294, 82890441, 165780882]

約数ペア:

[(1, 165780882), (2, 82890441), (3, 55260294), (6, 27630147), (9, 18420098), (18, 9210049), (71, 2334942), (142, 1167471), (213, 778314), (426, 389157), (639, 259438), (1278, 129719)]