138054554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{79433}}^1$

素因数の和:79525

約数の個数: 16

約数和(自身を含む): 228769920

約数和(自身を除く): 90715366

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 79433, 158866, 873763, 1747526, 6275207, 12550414, 69027277, 138054554]

約数ペア:

[(1, 138054554), (2, 69027277), (11, 12550414), (22, 6275207), (79, 1747526), (158, 873763), (869, 158866), (1738, 79433)]