190068976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2719}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 391582080

約数和(自身を除く): 201513104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 2056, 2719, 4112, 4369, 5438, 8738, 10876, 17476, 21752, 34952, 43504, 46223, 69904, 92446, 184892, 369784, 698783, 739568, 1397566, 2795132, 5590264, 11180528, 11879311, 23758622, 47517244, 95034488, 190068976]

約数ペア:

[(1, 190068976), (2, 95034488), (4, 47517244), (8, 23758622), (16, 11879311), (17, 11180528), (34, 5590264), (68, 2795132), (136, 1397566), (257, 739568), (272, 698783), (514, 369784), (1028, 184892), (2056, 92446), (2719, 69904), (4112, 46223), (4369, 43504), (5438, 34952), (8738, 21752), (10876, 17476)]