154920508834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{14747}}^1$

素因数の和:15259

約数の個数: 64

約数和(自身を含む): 288459553536

約数和(自身を除く): 133539044702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 293, 394, 586, 1379, 2051, 2561, 2758, 3809, 4102, 5122, 7618, 14747, 17927, 26663, 29494, 35854, 53326, 57721, 103229, 115442, 191711, 206458, 383422, 404047, 750373, 808094, 1341977, 1500746, 2683954, 2905159, 4320871, 5252611, 5810318, 8641742, 10505222, 20336113, 30246097, 37767067, 40672226, 56171323, 60492194, 75534134, 112342646, 264369469, 393199261, 528738938, 786398522, 851211587, 1702423174, 5958481109, 11065750631, 11916962218, 22131501262, 77460254417, 154920508834]

約数ペア:

[(1, 154920508834), (2, 77460254417), (7, 22131501262), (13, 11916962218), (14, 11065750631), (26, 5958481109), (91, 1702423174), (182, 851211587), (197, 786398522), (293, 528738938), (394, 393199261), (586, 264369469), (1379, 112342646), (2051, 75534134), (2561, 60492194), (2758, 56171323), (3809, 40672226), (4102, 37767067), (5122, 30246097), (7618, 20336113), (14747, 10505222), (17927, 8641742), (26663, 5810318), (29494, 5252611), (35854, 4320871), (53326, 2905159), (57721, 2683954), (103229, 1500746), (115442, 1341977), (191711, 808094), (206458, 750373), (383422, 404047)]