131135844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42193}}^1$

素因数の和:42244

約数の個数: 48

約数和(自身を含む): 359155328

約数和(自身を除く): 228019484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 42193, 84386, 126579, 168772, 253158, 295351, 506316, 590702, 886053, 1181404, 1561141, 1772106, 3122282, 3544212, 4683423, 6244564, 9366846, 10927987, 18733692, 21855974, 32783961, 43711948, 65567922, 131135844]

約数ペア:

[(1, 131135844), (2, 65567922), (3, 43711948), (4, 32783961), (6, 21855974), (7, 18733692), (12, 10927987), (14, 9366846), (21, 6244564), (28, 4683423), (37, 3544212), (42, 3122282), (74, 1772106), (84, 1561141), (111, 1181404), (148, 886053), (222, 590702), (259, 506316), (444, 295351), (518, 253158), (777, 168772), (1036, 126579), (1554, 84386), (3108, 42193)]