138193076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{133391}}^1$

素因数の和:133439

約数の個数: 24

約数和(自身を含む): 283858176

約数和(自身を除く): 145665100

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 133391, 266782, 533564, 933737, 1867474, 3734948, 4935467, 9870934, 19741868, 34548269, 69096538, 138193076]

約数ペア:

[(1, 138193076), (2, 69096538), (4, 34548269), (7, 19741868), (14, 9870934), (28, 4935467), (37, 3734948), (74, 1867474), (148, 933737), (259, 533564), (518, 266782), (1036, 133391)]