142500764

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 294379008

約数和(自身を除く): 151878244

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 263, 518, 523, 526, 1036, 1046, 1052, 1841, 2092, 3661, 3682, 7322, 7364, 9731, 14644, 19351, 19462, 38702, 38924, 68117, 77404, 135457, 136234, 137549, 270914, 272468, 275098, 541828, 550196, 962843, 1925686, 3851372, 5089313, 10178626, 20357252, 35625191, 71250382, 142500764]

約数ペア:

[(1, 142500764), (2, 71250382), (4, 35625191), (7, 20357252), (14, 10178626), (28, 5089313), (37, 3851372), (74, 1925686), (148, 962843), (259, 550196), (263, 541828), (518, 275098), (523, 272468), (526, 270914), (1036, 137549), (1046, 136234), (1052, 135457), (1841, 77404), (2092, 68117), (3661, 38924), (3682, 38702), (7322, 19462), (7364, 19351), (9731, 14644)]