121120648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{80963}}^1$

素因数の和:80997

約数の個数: 32

約数和(自身を含む): 262323360

約数和(自身を除く): 141202712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 80963, 161926, 323852, 647704, 890593, 1376371, 1781186, 2752742, 3562372, 5505484, 7124744, 11010968, 15140081, 30280162, 60560324, 121120648]

約数ペア:

[(1, 121120648), (2, 60560324), (4, 30280162), (8, 15140081), (11, 11010968), (17, 7124744), (22, 5505484), (34, 3562372), (44, 2752742), (68, 1781186), (88, 1376371), (136, 890593), (187, 647704), (374, 323852), (748, 161926), (1496, 80963)]