156933558155

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 211237632000

約数和(自身を除く): 54304073845

約数列:

[1, 5, 11, 55, 71, 121, 199, 355, 605, 781, 995, 1331, 1669, 2189, 3905, 6655, 8345, 8591, 10945, 14129, 18359, 24079, 42955, 70645, 91795, 94501, 118499, 120395, 155419, 201949, 264869, 332131, 472505, 592495, 777095, 1009745, 1303489, 1324345, 1660655, 1709609, 2221439, 3653441, 6517445, 8548045, 11107195, 14338379, 18267205, 18805699, 23581301, 40187851, 71691895, 94028495, 117906505, 157722169, 200939255, 259394311, 442066361, 788610845, 1296971555, 2210331805, 2853337421, 14266687105, 31386711631, 156933558155]

約数ペア:

[(1, 156933558155), (5, 31386711631), (11, 14266687105), (55, 2853337421), (71, 2210331805), (121, 1296971555), (199, 788610845), (355, 442066361), (605, 259394311), (781, 200939255), (995, 157722169), (1331, 117906505), (1669, 94028495), (2189, 71691895), (3905, 40187851), (6655, 23581301), (8345, 18805699), (8591, 18267205), (10945, 14338379), (14129, 11107195), (18359, 8548045), (24079, 6517445), (42955, 3653441), (70645, 2221439), (91795, 1709609), (94501, 1660655), (118499, 1324345), (120395, 1303489), (155419, 1009745), (201949, 777095), (264869, 592495), (332131, 472505)]