131472546

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{308621}}^1$

素因数の和:308697

約数の個数: 16

約数和(自身を含む): 266649408

約数和(自身を除く): 135176862

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 308621, 617242, 925863, 1851726, 21912091, 43824182, 65736273, 131472546]

約数ペア:

[(1, 131472546), (2, 65736273), (3, 43824182), (6, 21912091), (71, 1851726), (142, 925863), (213, 617242), (426, 308621)]