126157228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8011}}^1$

素因数の和:8173

約数の個数: 24

約数和(自身を含む): 229720064

約数和(自身を除く): 103562836

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 8011, 15748, 16022, 32044, 248341, 496682, 993364, 1017397, 2034794, 4069588, 31539307, 63078614, 126157228]

約数ペア:

[(1, 126157228), (2, 63078614), (4, 31539307), (31, 4069588), (62, 2034794), (124, 1017397), (127, 993364), (254, 496682), (508, 248341), (3937, 32044), (7874, 16022), (8011, 15748)]