121491648

素因数分解:

$2^6\times 3^2\times {\mathrm{210923}}^1$

素因数の和:210941

約数の個数: 42

約数和(自身を含む): 348235524

約数和(自身を除く): 226743876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 210923, 421846, 632769, 843692, 1265538, 1687384, 1898307, 2531076, 3374768, 3796614, 5062152, 6749536, 7593228, 10124304, 13499072, 15186456, 20248608, 30372912, 40497216, 60745824, 121491648]

約数ペア:

[(1, 121491648), (2, 60745824), (3, 40497216), (4, 30372912), (6, 20248608), (8, 15186456), (9, 13499072), (12, 10124304), (16, 7593228), (18, 6749536), (24, 5062152), (32, 3796614), (36, 3374768), (48, 2531076), (64, 1898307), (72, 1687384), (96, 1265538), (144, 843692), (192, 632769), (288, 421846), (576, 210923)]