170871264

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3779}}^1$

素因数の和:3952

約数の個数: 72

約数和(自身を含む): 489139560

約数和(自身を除く): 318268296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 3779, 5024, 5652, 7536, 7558, 11304, 11337, 15072, 15116, 22608, 22674, 30232, 34011, 45216, 45348, 60464, 68022, 90696, 120928, 136044, 181392, 272088, 362784, 544176, 593303, 1088352, 1186606, 1779909, 2373212, 3559818, 4746424, 5339727, 7119636, 9492848, 10679454, 14239272, 18985696, 21358908, 28478544, 42717816, 56957088, 85435632, 170871264]

約数ペア:

[(1, 170871264), (2, 85435632), (3, 56957088), (4, 42717816), (6, 28478544), (8, 21358908), (9, 18985696), (12, 14239272), (16, 10679454), (18, 9492848), (24, 7119636), (32, 5339727), (36, 4746424), (48, 3559818), (72, 2373212), (96, 1779909), (144, 1186606), (157, 1088352), (288, 593303), (314, 544176), (471, 362784), (628, 272088), (942, 181392), (1256, 136044), (1413, 120928), (1884, 90696), (2512, 68022), (2826, 60464), (3768, 45348), (3779, 45216), (5024, 34011), (5652, 30232), (7536, 22674), (7558, 22608), (11304, 15116), (11337, 15072)]