164005630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6389}}^1$

素因数の和:6564

約数の個数: 32

約数和(自身を含む): 314694720

約数和(自身を除く): 150689090

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 6389, 12778, 12835, 25670, 31945, 63890, 108613, 217226, 543065, 964739, 1086130, 1929478, 4823695, 9647390, 16400563, 32801126, 82002815, 164005630]

約数ペア:

[(1, 164005630), (2, 82002815), (5, 32801126), (10, 16400563), (17, 9647390), (34, 4823695), (85, 1929478), (151, 1086130), (170, 964739), (302, 543065), (755, 217226), (1510, 108613), (2567, 63890), (5134, 31945), (6389, 25670), (12778, 12835)]