148443858

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{20773}}^1$

素因数の和:21178

約数の個数: 24

約数和(自身を含む): 322454028

約数和(自身を除く): 174010170

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 20773, 41546, 62319, 124638, 186957, 373914, 8246881, 16493762, 24740643, 49481286, 74221929, 148443858]

約数ペア:

[(1, 148443858), (2, 74221929), (3, 49481286), (6, 24740643), (9, 16493762), (18, 8246881), (397, 373914), (794, 186957), (1191, 124638), (2382, 62319), (3573, 41546), (7146, 20773)]