126129952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6451}}^1$

素因数の和:6521

約数の個数: 48

約数和(自身を含む): 273151872

約数和(自身を除く): 147021920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 6451, 9776, 12902, 19552, 25804, 51608, 83863, 103216, 167726, 206432, 303197, 335452, 606394, 670904, 1212788, 1341808, 2425576, 2683616, 3941561, 4851152, 7883122, 9702304, 15766244, 31532488, 63064976, 126129952]

約数ペア:

[(1, 126129952), (2, 63064976), (4, 31532488), (8, 15766244), (13, 9702304), (16, 7883122), (26, 4851152), (32, 3941561), (47, 2683616), (52, 2425576), (94, 1341808), (104, 1212788), (188, 670904), (208, 606394), (376, 335452), (416, 303197), (611, 206432), (752, 167726), (1222, 103216), (1504, 83863), (2444, 51608), (4888, 25804), (6451, 19552), (9776, 12902)]