161756036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{32069}}^1$

素因数の和:32183

約数の個数: 24

約数和(自身を含む): 308000280

約数和(自身を除く): 146244244

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 32069, 64138, 128276, 416897, 833794, 1667588, 3110693, 6221386, 12442772, 40439009, 80878018, 161756036]

約数ペア:

[(1, 161756036), (2, 80878018), (4, 40439009), (13, 12442772), (26, 6221386), (52, 3110693), (97, 1667588), (194, 833794), (388, 416897), (1261, 128276), (2522, 64138), (5044, 32069)]