165643144

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{9689}}^1$

素因数の和:11832

約数の個数: 16

約数和(自身を含む): 310758300

約数和(自身を除く): 145115156

約数列:

[1, 2, 4, 8, 2137, 4274, 8548, 9689, 17096, 19378, 38756, 77512, 20705393, 41410786, 82821572, 165643144]

約数ペア:

[(1, 165643144), (2, 82821572), (4, 41410786), (8, 20705393), (2137, 77512), (4274, 38756), (8548, 19378), (9689, 17096)]