157358836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{26209}}^1$

素因数の和:26311

約数の個数: 24

約数和(自身を含む): 293552000

約数和(自身を除く): 136193164

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 26209, 52418, 104836, 497971, 995942, 1991884, 2070511, 4141022, 8282044, 39339709, 78679418, 157358836]

約数ペア:

[(1, 157358836), (2, 78679418), (4, 39339709), (19, 8282044), (38, 4141022), (76, 2070511), (79, 1991884), (158, 995942), (316, 497971), (1501, 104836), (3002, 52418), (6004, 26209)]