128079528

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{6781}}^1$

素因数の和:7577

約数の個数: 32

約数和(自身を含む): 320652960

約数和(自身を除く): 192573432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1574, 2361, 3148, 4722, 6296, 6781, 9444, 13562, 18888, 20343, 27124, 40686, 54248, 81372, 162744, 5336647, 10673294, 16009941, 21346588, 32019882, 42693176, 64039764, 128079528]

約数ペア:

[(1, 128079528), (2, 64039764), (3, 42693176), (4, 32019882), (6, 21346588), (8, 16009941), (12, 10673294), (24, 5336647), (787, 162744), (1574, 81372), (2361, 54248), (3148, 40686), (4722, 27124), (6296, 20343), (6781, 18888), (9444, 13562)]