145440764

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{6991}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 291314688

約数和(自身を除く): 145873924

約数列:

[1, 2, 4, 7, 14, 28, 743, 1486, 2972, 5201, 6991, 10402, 13982, 20804, 27964, 48937, 97874, 195748, 5194313, 10388626, 20777252, 36360191, 72720382, 145440764]

約数ペア:

[(1, 145440764), (2, 72720382), (4, 36360191), (7, 20777252), (14, 10388626), (28, 5194313), (743, 195748), (1486, 97874), (2972, 48937), (5201, 27964), (6991, 20804), (10402, 13982)]