168570064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2076

約数の個数: 60

約数和(自身を含む): 365250432

約数和(自身を除く): 196680368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2011, 2704, 3224, 4022, 5239, 6448, 8044, 10478, 16088, 20956, 26143, 32176, 41912, 52286, 62341, 83824, 104572, 124682, 209144, 249364, 339859, 418288, 498728, 679718, 810433, 997456, 1359436, 1620866, 2718872, 3241732, 5437744, 6483464, 10535629, 12966928, 21071258, 42142516, 84285032, 168570064]

約数ペア:

[(1, 168570064), (2, 84285032), (4, 42142516), (8, 21071258), (13, 12966928), (16, 10535629), (26, 6483464), (31, 5437744), (52, 3241732), (62, 2718872), (104, 1620866), (124, 1359436), (169, 997456), (208, 810433), (248, 679718), (338, 498728), (403, 418288), (496, 339859), (676, 249364), (806, 209144), (1352, 124682), (1612, 104572), (2011, 83824), (2704, 62341), (3224, 52286), (4022, 41912), (5239, 32176), (6448, 26143), (8044, 20956), (10478, 16088)]