165736984936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{989971}}^1$

素因数の和:991225

約数の個数: 32

約数和(自身を含む): 329304286080

約数和(自身を除く): 163567301144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1231, 2462, 4924, 9848, 20927, 41854, 83708, 167416, 989971, 1979942, 3959884, 7919768, 16829507, 33659014, 67318028, 134636056, 1218654301, 2437308602, 4874617204, 9749234408, 20717123117, 41434246234, 82868492468, 165736984936]

約数ペア:

[(1, 165736984936), (2, 82868492468), (4, 41434246234), (8, 20717123117), (17, 9749234408), (34, 4874617204), (68, 2437308602), (136, 1218654301), (1231, 134636056), (2462, 67318028), (4924, 33659014), (9848, 16829507), (20927, 7919768), (41854, 3959884), (83708, 1979942), (167416, 989971)]