156980598

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{390499}}^1$

素因数の和:390571

約数の個数: 16

約数和(自身を含む): 318648000

約数和(自身を除く): 161667402

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 390499, 780998, 1171497, 2342994, 26163433, 52326866, 78490299, 156980598]

約数ペア:

[(1, 156980598), (2, 78490299), (3, 52326866), (6, 26163433), (67, 2342994), (134, 1171497), (201, 780998), (402, 390499)]