165056864

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25409}}^1$

素因数の和:25455

約数の個数: 48

約数和(自身を含む): 384199200

約数和(自身を除く): 219142336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 25409, 50818, 101636, 177863, 203272, 355726, 406544, 711452, 736861, 813088, 1422904, 1473722, 2845808, 2947444, 5158027, 5691616, 5894888, 10316054, 11789776, 20632108, 23579552, 41264216, 82528432, 165056864]

約数ペア:

[(1, 165056864), (2, 82528432), (4, 41264216), (7, 23579552), (8, 20632108), (14, 11789776), (16, 10316054), (28, 5894888), (29, 5691616), (32, 5158027), (56, 2947444), (58, 2845808), (112, 1473722), (116, 1422904), (203, 813088), (224, 736861), (232, 711452), (406, 406544), (464, 355726), (812, 203272), (928, 177863), (1624, 101636), (3248, 50818), (6496, 25409)]