160686456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1447}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 460116480

約数和(自身を除く): 299430024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1322, 1447, 1983, 2644, 2894, 3966, 4341, 4627, 5288, 5788, 7932, 8682, 9254, 10129, 11576, 13881, 15864, 17364, 18508, 20258, 27762, 30387, 34728, 37016, 40516, 55524, 60774, 81032, 111048, 121548, 243096, 956467, 1912934, 2869401, 3825868, 5738802, 6695269, 7651736, 11477604, 13390538, 20085807, 22955208, 26781076, 40171614, 53562152, 80343228, 160686456]

約数ペア:

[(1, 160686456), (2, 80343228), (3, 53562152), (4, 40171614), (6, 26781076), (7, 22955208), (8, 20085807), (12, 13390538), (14, 11477604), (21, 7651736), (24, 6695269), (28, 5738802), (42, 3825868), (56, 2869401), (84, 1912934), (168, 956467), (661, 243096), (1322, 121548), (1447, 111048), (1983, 81032), (2644, 60774), (2894, 55524), (3966, 40516), (4341, 37016), (4627, 34728), (5288, 30387), (5788, 27762), (7932, 20258), (8682, 18508), (9254, 17364), (10129, 15864), (11576, 13881)]