157411670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 324920160

約数和(自身を除く): 167508490

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5479, 5746, 10958, 14365, 27395, 28730, 54790, 71227, 93143, 142454, 186286, 356135, 465715, 712270, 925951, 931430, 1210859, 1851902, 2421718, 4629755, 6054295, 9259510, 12108590, 15741167, 31482334, 78705835, 157411670]

約数ペア:

[(1, 157411670), (2, 78705835), (5, 31482334), (10, 15741167), (13, 12108590), (17, 9259510), (26, 6054295), (34, 4629755), (65, 2421718), (85, 1851902), (130, 1210859), (169, 931430), (170, 925951), (221, 712270), (338, 465715), (442, 356135), (845, 186286), (1105, 142454), (1690, 93143), (2210, 71227), (2873, 54790), (5479, 28730), (5746, 27395), (10958, 14365)]