138813104

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{5419}}^1$

素因数の和:7028

約数の個数: 20

約数和(自身を含む): 269168040

約数和(自身を除く): 130354936

約数列:

[1, 2, 4, 8, 16, 1601, 3202, 5419, 6404, 10838, 12808, 21676, 25616, 43352, 86704, 8675819, 17351638, 34703276, 69406552, 138813104]

約数ペア:

[(1, 138813104), (2, 69406552), (4, 34703276), (8, 17351638), (16, 8675819), (1601, 86704), (3202, 43352), (5419, 25616), (6404, 21676), (10838, 12808)]