15169168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 36854784

約数和(自身を除く): 21685616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 257, 272, 434, 476, 496, 514, 527, 868, 952, 1028, 1054, 1736, 1799, 1904, 2056, 2108, 3472, 3598, 3689, 4112, 4216, 4369, 7196, 7378, 7967, 8432, 8738, 14392, 14756, 15934, 17476, 28784, 29512, 30583, 31868, 34952, 55769, 59024, 61166, 63736, 69904, 111538, 122332, 127472, 135439, 223076, 244664, 270878, 446152, 489328, 541756, 892304, 948073, 1083512, 1896146, 2167024, 3792292, 7584584, 15169168]

約数ペア:

[(1, 15169168), (2, 7584584), (4, 3792292), (7, 2167024), (8, 1896146), (14, 1083512), (16, 948073), (17, 892304), (28, 541756), (31, 489328), (34, 446152), (56, 270878), (62, 244664), (68, 223076), (112, 135439), (119, 127472), (124, 122332), (136, 111538), (217, 69904), (238, 63736), (248, 61166), (257, 59024), (272, 55769), (434, 34952), (476, 31868), (496, 30583), (514, 29512), (527, 28784), (868, 17476), (952, 15934), (1028, 14756), (1054, 14392), (1736, 8738), (1799, 8432), (1904, 7967), (2056, 7378), (2108, 7196), (3472, 4369), (3598, 4216), (3689, 4112)]