168293336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65129}}^1$

素因数の和:65171

約数の個数: 32

約数和(自身を含む): 351702000

約数和(自身を除く): 183408664

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 65129, 130258, 260516, 521032, 1107193, 1237451, 2214386, 2474902, 4428772, 4949804, 8857544, 9899608, 21036667, 42073334, 84146668, 168293336]

約数ペア:

[(1, 168293336), (2, 84146668), (4, 42073334), (8, 21036667), (17, 9899608), (19, 8857544), (34, 4949804), (38, 4428772), (68, 2474902), (76, 2214386), (136, 1237451), (152, 1107193), (323, 521032), (646, 260516), (1292, 130258), (2584, 65129)]