156890957776

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2488121}}^1$

素因数の和:2488699

約数の個数: 40

約数和(自身を含む): 348018600384

約数和(自身を除く): 191127642608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1126, 2252, 3941, 4504, 7882, 9008, 15764, 31528, 63056, 2488121, 4976242, 9952484, 17416847, 19904968, 34833694, 39809936, 69667388, 139334776, 278669552, 1400812123, 2801624246, 5603248492, 9805684861, 11206496984, 19611369722, 22412993968, 39222739444, 78445478888, 156890957776]

約数ペア:

[(1, 156890957776), (2, 78445478888), (4, 39222739444), (7, 22412993968), (8, 19611369722), (14, 11206496984), (16, 9805684861), (28, 5603248492), (56, 2801624246), (112, 1400812123), (563, 278669552), (1126, 139334776), (2252, 69667388), (3941, 39809936), (4504, 34833694), (7882, 19904968), (9008, 17416847), (15764, 9952484), (31528, 4976242), (63056, 2488121)]