145648272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 473969664

約数和(自身を除く): 328321392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 157, 168, 176, 231, 251, 264, 308, 314, 336, 462, 471, 502, 528, 616, 628, 753, 924, 942, 1004, 1099, 1232, 1256, 1506, 1727, 1757, 1848, 1884, 2008, 2198, 2512, 2761, 3012, 3297, 3454, 3514, 3696, 3768, 4016, 4396, 5181, 5271, 5522, 6024, 6594, 6908, 7028, 7536, 8283, 8792, 10362, 10542, 11044, 12048, 12089, 13188, 13816, 14056, 16566, 17584, 19327, 20724, 21084, 22088, 24178, 26376, 27632, 28112, 33132, 36267, 38654, 39407, 41448, 42168, 44176, 48356, 52752, 57981, 66264, 72534, 77308, 78814, 82896, 84336, 96712, 115962, 118221, 132528, 145068, 154616, 157628, 193424, 231924, 236442, 275849, 290136, 309232, 315256, 433477, 463848, 472884, 551698, 580272, 630512, 827547, 866954, 927696, 945768, 1103396, 1300431, 1655094, 1733908, 1891536, 2206792, 2600862, 3034339, 3310188, 3467816, 4413584, 5201724, 6068678, 6620376, 6935632, 9103017, 10403448, 12137356, 13240752, 18206034, 20806896, 24274712, 36412068, 48549424, 72824136, 145648272]

約数ペア:

[(1, 145648272), (2, 72824136), (3, 48549424), (4, 36412068), (6, 24274712), (7, 20806896), (8, 18206034), (11, 13240752), (12, 12137356), (14, 10403448), (16, 9103017), (21, 6935632), (22, 6620376), (24, 6068678), (28, 5201724), (33, 4413584), (42, 3467816), (44, 3310188), (48, 3034339), (56, 2600862), (66, 2206792), (77, 1891536), (84, 1733908), (88, 1655094), (112, 1300431), (132, 1103396), (154, 945768), (157, 927696), (168, 866954), (176, 827547), (231, 630512), (251, 580272), (264, 551698), (308, 472884), (314, 463848), (336, 433477), (462, 315256), (471, 309232), (502, 290136), (528, 275849), (616, 236442), (628, 231924), (753, 193424), (924, 157628), (942, 154616), (1004, 145068), (1099, 132528), (1232, 118221), (1256, 115962), (1506, 96712), (1727, 84336), (1757, 82896), (1848, 78814), (1884, 77308), (2008, 72534), (2198, 66264), (2512, 57981), (2761, 52752), (3012, 48356), (3297, 44176), (3454, 42168), (3514, 41448), (3696, 39407), (3768, 38654), (4016, 36267), (4396, 33132), (5181, 28112), (5271, 27632), (5522, 26376), (6024, 24178), (6594, 22088), (6908, 21084), (7028, 20724), (7536, 19327), (8283, 17584), (8792, 16566), (10362, 14056), (10542, 13816), (11044, 13188), (12048, 12089)]