168159822010

素因数分解:

$2^1\times 5^1\times {\mathrm{8443}}^1\times {\mathrm{1991707}}^1$

素因数の和:2000157

約数の個数: 16

約数和(自身を含む): 302723682336

約数和(自身を除く): 134563860326

約数列:

[1, 2, 5, 10, 8443, 16886, 42215, 84430, 1991707, 3983414, 9958535, 19917070, 16815982201, 33631964402, 84079911005, 168159822010]

約数ペア:

[(1, 168159822010), (2, 84079911005), (5, 33631964402), (10, 16815982201), (8443, 19917070), (16886, 9958535), (42215, 3983414), (84430, 1991707)]