166737768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 470966400

約数和(自身を除く): 304228632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 137, 152, 157, 204, 228, 274, 314, 323, 408, 411, 456, 471, 548, 628, 646, 822, 942, 969, 1096, 1256, 1292, 1644, 1884, 1938, 2329, 2584, 2603, 2669, 2983, 3288, 3768, 3876, 4658, 5206, 5338, 5966, 6987, 7752, 7809, 8007, 8949, 9316, 10412, 10676, 11932, 13974, 15618, 16014, 17898, 18632, 20824, 21352, 21509, 23864, 27948, 31236, 32028, 35796, 43018, 44251, 50711, 55896, 62472, 64056, 64527, 71592, 86036, 88502, 101422, 129054, 132753, 152133, 172072, 177004, 202844, 258108, 265506, 304266, 354008, 365653, 405688, 408671, 516216, 531012, 608532, 731306, 817342, 1062024, 1096959, 1217064, 1226013, 1462612, 1634684, 2193918, 2452026, 2925224, 3269368, 4387836, 4904052, 6947407, 8775672, 9808104, 13894814, 20842221, 27789628, 41684442, 55579256, 83368884, 166737768]

約数ペア:

[(1, 166737768), (2, 83368884), (3, 55579256), (4, 41684442), (6, 27789628), (8, 20842221), (12, 13894814), (17, 9808104), (19, 8775672), (24, 6947407), (34, 4904052), (38, 4387836), (51, 3269368), (57, 2925224), (68, 2452026), (76, 2193918), (102, 1634684), (114, 1462612), (136, 1226013), (137, 1217064), (152, 1096959), (157, 1062024), (204, 817342), (228, 731306), (274, 608532), (314, 531012), (323, 516216), (408, 408671), (411, 405688), (456, 365653), (471, 354008), (548, 304266), (628, 265506), (646, 258108), (822, 202844), (942, 177004), (969, 172072), (1096, 152133), (1256, 132753), (1292, 129054), (1644, 101422), (1884, 88502), (1938, 86036), (2329, 71592), (2584, 64527), (2603, 64056), (2669, 62472), (2983, 55896), (3288, 50711), (3768, 44251), (3876, 43018), (4658, 35796), (5206, 32028), (5338, 31236), (5966, 27948), (6987, 23864), (7752, 21509), (7809, 21352), (8007, 20824), (8949, 18632), (9316, 17898), (10412, 16014), (10676, 15618), (11932, 13974)]