143626644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{81421}}^1$

素因数の和:81445

約数の個数: 54

約数和(自身を含む): 422335914

約数和(自身を除く): 278709270

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 81421, 162842, 244263, 325684, 488526, 569947, 732789, 977052, 1139894, 1465578, 1709841, 2279788, 2931156, 3419682, 3989629, 5129523, 6839364, 7979258, 10259046, 11968887, 15958516, 20518092, 23937774, 35906661, 47875548, 71813322, 143626644]

約数ペア:

[(1, 143626644), (2, 71813322), (3, 47875548), (4, 35906661), (6, 23937774), (7, 20518092), (9, 15958516), (12, 11968887), (14, 10259046), (18, 7979258), (21, 6839364), (28, 5129523), (36, 3989629), (42, 3419682), (49, 2931156), (63, 2279788), (84, 1709841), (98, 1465578), (126, 1139894), (147, 977052), (196, 732789), (252, 569947), (294, 488526), (441, 325684), (588, 244263), (882, 162842), (1764, 81421)]