166164495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 318504960

約数和(自身を除く): 152340465

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 71, 93, 105, 155, 213, 217, 355, 465, 497, 651, 719, 1065, 1085, 1491, 2157, 2201, 2485, 3255, 3595, 5033, 6603, 7455, 10785, 11005, 15099, 15407, 22289, 25165, 33015, 46221, 51049, 66867, 75495, 77035, 111445, 153147, 156023, 231105, 255245, 334335, 357343, 468069, 765735, 780115, 1072029, 1582519, 1786715, 2340345, 4747557, 5360145, 7912595, 11077633, 23737785, 33232899, 55388165, 166164495]

約数ペア:

[(1, 166164495), (3, 55388165), (5, 33232899), (7, 23737785), (15, 11077633), (21, 7912595), (31, 5360145), (35, 4747557), (71, 2340345), (93, 1786715), (105, 1582519), (155, 1072029), (213, 780115), (217, 765735), (355, 468069), (465, 357343), (497, 334335), (651, 255245), (719, 231105), (1065, 156023), (1085, 153147), (1491, 111445), (2157, 77035), (2201, 75495), (2485, 66867), (3255, 51049), (3595, 46221), (5033, 33015), (6603, 25165), (7455, 22289), (10785, 15407), (11005, 15099)]