155850822

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{121949}}^1$

素因数の和:122028

約数の個数: 24

約数和(自身を含む): 342435600

約数和(自身を除く): 186584778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 121949, 243898, 365847, 731694, 1097541, 2195082, 8658379, 17316758, 25975137, 51950274, 77925411, 155850822]

約数ペア:

[(1, 155850822), (2, 77925411), (3, 51950274), (6, 25975137), (9, 17316758), (18, 8658379), (71, 2195082), (142, 1097541), (213, 731694), (426, 365847), (639, 243898), (1278, 121949)]