168563570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32987}}^1$

素因数の和:33074

約数の個数: 32

約数和(自身を含む): 351520128

約数和(自身を除く): 182956558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 32987, 65974, 164935, 230909, 329870, 461818, 1154545, 2309090, 2408051, 4816102, 12040255, 16856357, 24080510, 33712714, 84281785, 168563570]

約数ペア:

[(1, 168563570), (2, 84281785), (5, 33712714), (7, 24080510), (10, 16856357), (14, 12040255), (35, 4816102), (70, 2408051), (73, 2309090), (146, 1154545), (365, 461818), (511, 329870), (730, 230909), (1022, 164935), (2555, 65974), (5110, 32987)]