129444670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193201}}^1$

素因数の和:193275

約数の個数: 16

約数和(自身を含む): 236479248

約数和(自身を除く): 107034578

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 193201, 386402, 966005, 1932010, 12944467, 25888934, 64722335, 129444670]

約数ペア:

[(1, 129444670), (2, 64722335), (5, 25888934), (10, 12944467), (67, 1932010), (134, 966005), (335, 386402), (670, 193201)]