138156774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1511}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 322672896

約数和(自身を除く): 184516122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 311, 622, 933, 1511, 1866, 2177, 3022, 4354, 4533, 6531, 9066, 10577, 13062, 15239, 21154, 30478, 31731, 45717, 63462, 74039, 91434, 148078, 222117, 444234, 469921, 939842, 1409763, 2819526, 3289447, 6578894, 9868341, 19736682, 23026129, 46052258, 69078387, 138156774]

約数ペア:

[(1, 138156774), (2, 69078387), (3, 46052258), (6, 23026129), (7, 19736682), (14, 9868341), (21, 6578894), (42, 3289447), (49, 2819526), (98, 1409763), (147, 939842), (294, 469921), (311, 444234), (622, 222117), (933, 148078), (1511, 91434), (1866, 74039), (2177, 63462), (3022, 45717), (4354, 31731), (4533, 30478), (6531, 21154), (9066, 15239), (10577, 13062)]