133784266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 260029440

約数和(自身を除く): 126245174

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 89, 154, 178, 227, 301, 454, 473, 602, 623, 946, 979, 1246, 1589, 1958, 2497, 3178, 3311, 3827, 4994, 6622, 6853, 7654, 9761, 13706, 17479, 19522, 20203, 26789, 34958, 40406, 42097, 53578, 68327, 84194, 107371, 136654, 141421, 214742, 222233, 282842, 294679, 444466, 589358, 751597, 868729, 1503194, 1555631, 1737458, 3111262, 6081103, 9556019, 12162206, 19112038, 66892133, 133784266]

約数ペア:

[(1, 133784266), (2, 66892133), (7, 19112038), (11, 12162206), (14, 9556019), (22, 6081103), (43, 3111262), (77, 1737458), (86, 1555631), (89, 1503194), (154, 868729), (178, 751597), (227, 589358), (301, 444466), (454, 294679), (473, 282842), (602, 222233), (623, 214742), (946, 141421), (979, 136654), (1246, 107371), (1589, 84194), (1958, 68327), (2497, 53578), (3178, 42097), (3311, 40406), (3827, 34958), (4994, 26789), (6622, 20203), (6853, 19522), (7654, 17479), (9761, 13706)]