156924490460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461542619}}^1$

素因数の和:461542645

約数の個数: 24

約数和(自身を含む): 348926220720

約数和(自身を除く): 192001730260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 461542619, 923085238, 1846170476, 2307713095, 4615426190, 7846224523, 9230852380, 15692449046, 31384898092, 39231122615, 78462245230, 156924490460]

約数ペア:

[(1, 156924490460), (2, 78462245230), (4, 39231122615), (5, 31384898092), (10, 15692449046), (17, 9230852380), (20, 7846224523), (34, 4615426190), (68, 2307713095), (85, 1846170476), (170, 923085238), (340, 461542619)]