140272496

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13763}}^1$

素因数の和:13798

約数の個数: 60

約数和(自身を含む): 340493832

約数和(自身を除く): 200221336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 13763, 27526, 55052, 96341, 110104, 178919, 192682, 220208, 357838, 385364, 674387, 715676, 770728, 1252433, 1348774, 1431352, 1541456, 2504866, 2697548, 2862704, 5009732, 5395096, 8767031, 10019464, 10790192, 17534062, 20038928, 35068124, 70136248, 140272496]

約数ペア:

[(1, 140272496), (2, 70136248), (4, 35068124), (7, 20038928), (8, 17534062), (13, 10790192), (14, 10019464), (16, 8767031), (26, 5395096), (28, 5009732), (49, 2862704), (52, 2697548), (56, 2504866), (91, 1541456), (98, 1431352), (104, 1348774), (112, 1252433), (182, 770728), (196, 715676), (208, 674387), (364, 385364), (392, 357838), (637, 220208), (728, 192682), (784, 178919), (1274, 110104), (1456, 96341), (2548, 55052), (5096, 27526), (10192, 13763)]