161055204

素因数分解:

$2^2\times 3^1\times {\mathrm{13421267}}^1$

素因数の和:13421274

約数の個数: 12

約数和(自身を含む): 375795504

約数和(自身を除く): 214740300

約数列:

[1, 2, 3, 4, 6, 12, 13421267, 26842534, 40263801, 53685068, 80527602, 161055204]

約数ペア:

[(1, 161055204), (2, 80527602), (3, 53685068), (4, 40263801), (6, 26842534), (12, 13421267)]