156940934390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{923181967}}^1$

素因数の和:923181991

約数の個数: 16

約数和(自身を含む): 299110957632

約数和(自身を除く): 142170023242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 923181967, 1846363934, 4615909835, 9231819670, 15694093439, 31388186878, 78470467195, 156940934390]

約数ペア:

[(1, 156940934390), (2, 78470467195), (5, 31388186878), (10, 15694093439), (17, 9231819670), (34, 4615909835), (85, 1846363934), (170, 923181967)]