159090512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45821}}^1$

素因数の和:45867

約数の個数: 40

約数和(自身を含む): 363643392

約数和(自身を除く): 204552880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 45821, 91642, 183284, 320747, 366568, 641494, 733136, 1282988, 1420451, 2565976, 2840902, 5131952, 5681804, 9943157, 11363608, 19886314, 22727216, 39772628, 79545256, 159090512]

約数ペア:

[(1, 159090512), (2, 79545256), (4, 39772628), (7, 22727216), (8, 19886314), (14, 11363608), (16, 9943157), (28, 5681804), (31, 5131952), (56, 2840902), (62, 2565976), (112, 1420451), (124, 1282988), (217, 733136), (248, 641494), (434, 366568), (496, 320747), (868, 183284), (1736, 91642), (3472, 45821)]