168556570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 388862208

約数和(自身を除く): 220305638

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 70, 91, 94, 98, 130, 182, 235, 245, 329, 455, 470, 490, 563, 611, 637, 658, 910, 1126, 1222, 1274, 1645, 2303, 2815, 3055, 3185, 3290, 3941, 4277, 4606, 5630, 6110, 6370, 7319, 7882, 8554, 11515, 14638, 19705, 21385, 23030, 26461, 27587, 29939, 36595, 39410, 42770, 51233, 52922, 55174, 59878, 73190, 102466, 132305, 137935, 149695, 185227, 256165, 264610, 275870, 299390, 343993, 358631, 370454, 512330, 687986, 717262, 926135, 1296589, 1719965, 1793155, 1852270, 2407951, 2593178, 3439930, 3586310, 4815902, 6482945, 12039755, 12965890, 16855657, 24079510, 33711314, 84278285, 168556570]

約数ペア:

[(1, 168556570), (2, 84278285), (5, 33711314), (7, 24079510), (10, 16855657), (13, 12965890), (14, 12039755), (26, 6482945), (35, 4815902), (47, 3586310), (49, 3439930), (65, 2593178), (70, 2407951), (91, 1852270), (94, 1793155), (98, 1719965), (130, 1296589), (182, 926135), (235, 717262), (245, 687986), (329, 512330), (455, 370454), (470, 358631), (490, 343993), (563, 299390), (611, 275870), (637, 264610), (658, 256165), (910, 185227), (1126, 149695), (1222, 137935), (1274, 132305), (1645, 102466), (2303, 73190), (2815, 59878), (3055, 55174), (3185, 52922), (3290, 51233), (3941, 42770), (4277, 39410), (4606, 36595), (5630, 29939), (6110, 27587), (6370, 26461), (7319, 23030), (7882, 21385), (8554, 19705), (11515, 14638)]