160704992

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23143}}^1$

素因数の和:23191

約数の個数: 48

約数和(自身を含む): 373266432

約数和(自身を除く): 212561440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 23143, 46286, 92572, 162001, 185144, 324002, 370288, 648004, 717433, 740576, 1296008, 1434866, 2592016, 2869732, 5022031, 5184032, 5739464, 10044062, 11478928, 20088124, 22957856, 40176248, 80352496, 160704992]

約数ペア:

[(1, 160704992), (2, 80352496), (4, 40176248), (7, 22957856), (8, 20088124), (14, 11478928), (16, 10044062), (28, 5739464), (31, 5184032), (32, 5022031), (56, 2869732), (62, 2592016), (112, 1434866), (124, 1296008), (217, 740576), (224, 717433), (248, 648004), (434, 370288), (496, 324002), (868, 185144), (992, 162001), (1736, 92572), (3472, 46286), (6944, 23143)]