156915857318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{120890491}}^1$

素因数の和:120890563

約数の個数: 16

約数和(自身を含む): 261123462720

約数和(自身を除く): 104207605402

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 120890491, 241780982, 1329795401, 2659590802, 7132538969, 14265077938, 78457928659, 156915857318]

約数ペア:

[(1, 156915857318), (2, 78457928659), (11, 14265077938), (22, 7132538969), (59, 2659590802), (118, 1329795401), (649, 241780982), (1298, 120890491)]