158993296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 415973376

約数和(自身を除く): 256980080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 112, 124, 154, 161, 176, 181, 184, 217, 248, 253, 308, 322, 341, 362, 368, 434, 496, 506, 616, 644, 682, 713, 724, 868, 1012, 1232, 1267, 1288, 1364, 1426, 1448, 1736, 1771, 1991, 2024, 2387, 2534, 2576, 2728, 2852, 2896, 3472, 3542, 3982, 4048, 4163, 4774, 4991, 5068, 5456, 5611, 5704, 7084, 7843, 7964, 8326, 9548, 9982, 10136, 11222, 11408, 13937, 14168, 15686, 15928, 16652, 19096, 19964, 20272, 22444, 27874, 28336, 29141, 31372, 31856, 33304, 38192, 39277, 39928, 44888, 45793, 54901, 55748, 58282, 61721, 62744, 66608, 78554, 79856, 89776, 91586, 109802, 111496, 116564, 123442, 125488, 129053, 157108, 183172, 219604, 222992, 233128, 246884, 258106, 314216, 320551, 366344, 432047, 439208, 466256, 493768, 516212, 628432, 641102, 732688, 864094, 878416, 903371, 987536, 1032424, 1282204, 1419583, 1728188, 1806742, 2064848, 2564408, 2839166, 3456376, 3613484, 5128816, 5678332, 6912752, 7226968, 9937081, 11356664, 14453936, 19874162, 22713328, 39748324, 79496648, 158993296]

約数ペア:

[(1, 158993296), (2, 79496648), (4, 39748324), (7, 22713328), (8, 19874162), (11, 14453936), (14, 11356664), (16, 9937081), (22, 7226968), (23, 6912752), (28, 5678332), (31, 5128816), (44, 3613484), (46, 3456376), (56, 2839166), (62, 2564408), (77, 2064848), (88, 1806742), (92, 1728188), (112, 1419583), (124, 1282204), (154, 1032424), (161, 987536), (176, 903371), (181, 878416), (184, 864094), (217, 732688), (248, 641102), (253, 628432), (308, 516212), (322, 493768), (341, 466256), (362, 439208), (368, 432047), (434, 366344), (496, 320551), (506, 314216), (616, 258106), (644, 246884), (682, 233128), (713, 222992), (724, 219604), (868, 183172), (1012, 157108), (1232, 129053), (1267, 125488), (1288, 123442), (1364, 116564), (1426, 111496), (1448, 109802), (1736, 91586), (1771, 89776), (1991, 79856), (2024, 78554), (2387, 66608), (2534, 62744), (2576, 61721), (2728, 58282), (2852, 55748), (2896, 54901), (3472, 45793), (3542, 44888), (3982, 39928), (4048, 39277), (4163, 38192), (4774, 33304), (4991, 31856), (5068, 31372), (5456, 29141), (5611, 28336), (5704, 27874), (7084, 22444), (7843, 20272), (7964, 19964), (8326, 19096), (9548, 16652), (9982, 15928), (10136, 15686), (11222, 14168), (11408, 13937)]