131313744

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7069}}^1$

素因数の和:7129

約数の個数: 80

約数和(自身を含む): 385739200

約数和(自身を除く): 254425456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 7069, 9288, 14138, 18576, 21207, 28276, 42414, 56552, 63621, 84828, 113104, 127242, 169656, 190863, 254484, 303967, 339312, 381726, 508968, 607934, 763452, 911901, 1017936, 1215868, 1526904, 1823802, 2431736, 2735703, 3053808, 3647604, 4863472, 5471406, 7295208, 8207109, 10942812, 14590416, 16414218, 21885624, 32828436, 43771248, 65656872, 131313744]

約数ペア:

[(1, 131313744), (2, 65656872), (3, 43771248), (4, 32828436), (6, 21885624), (8, 16414218), (9, 14590416), (12, 10942812), (16, 8207109), (18, 7295208), (24, 5471406), (27, 4863472), (36, 3647604), (43, 3053808), (48, 2735703), (54, 2431736), (72, 1823802), (86, 1526904), (108, 1215868), (129, 1017936), (144, 911901), (172, 763452), (216, 607934), (258, 508968), (344, 381726), (387, 339312), (432, 303967), (516, 254484), (688, 190863), (774, 169656), (1032, 127242), (1161, 113104), (1548, 84828), (2064, 63621), (2322, 56552), (3096, 42414), (4644, 28276), (6192, 21207), (7069, 18576), (9288, 14138)]