16692284128

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{20441}}^1$

素因数の和:20628

約数の個数: 72

約数和(自身を含む): 35822724336

約数和(自身を除く): 19130440208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 169, 208, 302, 338, 416, 604, 676, 1208, 1352, 1963, 2416, 2704, 3926, 4832, 5408, 7852, 15704, 20441, 25519, 31408, 40882, 51038, 62816, 81764, 102076, 163528, 204152, 265733, 327056, 408304, 531466, 654112, 816608, 1062932, 2125864, 3086591, 3454529, 4251728, 6173182, 6909058, 8503456, 12346364, 13818116, 24692728, 27636232, 40125683, 49385456, 55272464, 80251366, 98770912, 110544928, 160502732, 321005464, 521633879, 642010928, 1043267758, 1284021856, 2086535516, 4173071032, 8346142064, 16692284128]

約数ペア:

[(1, 16692284128), (2, 8346142064), (4, 4173071032), (8, 2086535516), (13, 1284021856), (16, 1043267758), (26, 642010928), (32, 521633879), (52, 321005464), (104, 160502732), (151, 110544928), (169, 98770912), (208, 80251366), (302, 55272464), (338, 49385456), (416, 40125683), (604, 27636232), (676, 24692728), (1208, 13818116), (1352, 12346364), (1963, 8503456), (2416, 6909058), (2704, 6173182), (3926, 4251728), (4832, 3454529), (5408, 3086591), (7852, 2125864), (15704, 1062932), (20441, 816608), (25519, 654112), (31408, 531466), (40882, 408304), (51038, 327056), (62816, 265733), (81764, 204152), (102076, 163528)]