156927510680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230775751}}^1$

素因数の和:230775779

約数の個数: 32

約数和(自身を含む): 373856718240

約数和(自身を除く): 216929207560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230775751, 461551502, 923103004, 1153878755, 1846206008, 2307757510, 3923187767, 4615515020, 7846375534, 9231030040, 15692751068, 19615938835, 31385502136, 39231877670, 78463755340, 156927510680]

約数ペア:

[(1, 156927510680), (2, 78463755340), (4, 39231877670), (5, 31385502136), (8, 19615938835), (10, 15692751068), (17, 9231030040), (20, 7846375534), (34, 4615515020), (40, 3923187767), (68, 2307757510), (85, 1846206008), (136, 1153878755), (170, 923103004), (340, 461551502), (680, 230775751)]