156401964

素因数分解:

$2^2\times 3^2\times {\mathrm{4344499}}^1$

素因数の和:4344509

約数の個数: 18

約数和(自身を含む): 395349500

約数和(自身を除く): 238947536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4344499, 8688998, 13033497, 17377996, 26066994, 39100491, 52133988, 78200982, 156401964]

約数ペア:

[(1, 156401964), (2, 78200982), (3, 52133988), (4, 39100491), (6, 26066994), (9, 17377996), (12, 13033497), (18, 8688998), (36, 4344499)]