129664318

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{130447}}^1$

素因数の和:130527

約数の個数: 16

約数和(自身を含む): 225414144

約数和(自身を除く): 95749826

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 130447, 260894, 913129, 1826258, 9261737, 18523474, 64832159, 129664318]

約数ペア:

[(1, 129664318), (2, 64832159), (7, 18523474), (14, 9261737), (71, 1826258), (142, 913129), (497, 260894), (994, 130447)]