181859184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5159

約数の個数: 120

約数和(自身を含む): 577063760

約数和(自身を除く): 395204576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5113, 5928, 8892, 10226, 11856, 15339, 17784, 20452, 30678, 35568, 40904, 46017, 61356, 66469, 81808, 92034, 97147, 122712, 132938, 184068, 194294, 199407, 245424, 265876, 291441, 368136, 388588, 398814, 531752, 582882, 598221, 736272, 777176, 797628, 874323, 1063504, 1165764, 1196442, 1262911, 1554352, 1595256, 1748646, 2331528, 2392884, 2525822, 3190512, 3497292, 3788733, 4663056, 4785768, 5051644, 6994584, 7577466, 9571536, 10103288, 11366199, 13989168, 15154932, 20206576, 22732398, 30309864, 45464796, 60619728, 90929592, 181859184]

約数ペア:

[(1, 181859184), (2, 90929592), (3, 60619728), (4, 45464796), (6, 30309864), (8, 22732398), (9, 20206576), (12, 15154932), (13, 13989168), (16, 11366199), (18, 10103288), (19, 9571536), (24, 7577466), (26, 6994584), (36, 5051644), (38, 4785768), (39, 4663056), (48, 3788733), (52, 3497292), (57, 3190512), (72, 2525822), (76, 2392884), (78, 2331528), (104, 1748646), (114, 1595256), (117, 1554352), (144, 1262911), (152, 1196442), (156, 1165764), (171, 1063504), (208, 874323), (228, 797628), (234, 777176), (247, 736272), (304, 598221), (312, 582882), (342, 531752), (456, 398814), (468, 388588), (494, 368136), (624, 291441), (684, 265876), (741, 245424), (912, 199407), (936, 194294), (988, 184068), (1368, 132938), (1482, 122712), (1872, 97147), (1976, 92034), (2223, 81808), (2736, 66469), (2964, 61356), (3952, 46017), (4446, 40904), (5113, 35568), (5928, 30678), (8892, 20452), (10226, 17784), (11856, 15339)]