163637642

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2939}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 290424960

約数和(自身を除く): 126787318

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 574, 679, 1358, 2939, 3977, 5878, 7954, 20573, 27839, 41146, 55678, 120499, 240998, 285083, 570166, 843493, 1686986, 1995581, 3991162, 11688403, 23376806, 81818821, 163637642]

約数ペア:

[(1, 163637642), (2, 81818821), (7, 23376806), (14, 11688403), (41, 3991162), (82, 1995581), (97, 1686986), (194, 843493), (287, 570166), (574, 285083), (679, 240998), (1358, 120499), (2939, 55678), (3977, 41146), (5878, 27839), (7954, 20573)]