165601644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55871}}^1$

素因数の和:55910

約数の個数: 48

約数和(自身を含む): 438036480

約数和(自身を除く): 272434836

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 55871, 111742, 167613, 223484, 335226, 670452, 726323, 1061549, 1452646, 2123098, 2178969, 2905292, 3184647, 4246196, 4357938, 6369294, 8715876, 12738588, 13800137, 27600274, 41400411, 55200548, 82800822, 165601644]

約数ペア:

[(1, 165601644), (2, 82800822), (3, 55200548), (4, 41400411), (6, 27600274), (12, 13800137), (13, 12738588), (19, 8715876), (26, 6369294), (38, 4357938), (39, 4246196), (52, 3184647), (57, 2905292), (76, 2178969), (78, 2123098), (114, 1452646), (156, 1061549), (228, 726323), (247, 670452), (494, 335226), (741, 223484), (988, 167613), (1482, 111742), (2964, 55871)]