147296968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 374169600

約数和(自身を除く): 226872632

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 247, 266, 299, 322, 364, 437, 463, 494, 532, 598, 644, 728, 874, 926, 988, 1064, 1196, 1288, 1729, 1748, 1852, 1976, 2093, 2392, 3059, 3241, 3458, 3496, 3704, 4186, 5681, 6019, 6118, 6482, 6916, 8372, 8797, 10649, 11362, 12038, 12236, 12964, 13832, 16744, 17594, 21298, 22724, 24076, 24472, 25928, 35188, 39767, 42133, 42596, 45448, 48152, 61579, 70376, 74543, 79534, 84266, 85192, 114361, 123158, 138437, 149086, 159068, 168532, 202331, 228722, 246316, 276874, 298172, 318136, 337064, 404662, 457444, 492632, 553748, 596344, 800527, 809324, 914888, 969059, 1107496, 1416317, 1601054, 1618648, 1938118, 2630303, 2832634, 3202108, 3876236, 5260606, 5665268, 6404216, 7752472, 10521212, 11330536, 18412121, 21042424, 36824242, 73648484, 147296968]

約数ペア:

[(1, 147296968), (2, 73648484), (4, 36824242), (7, 21042424), (8, 18412121), (13, 11330536), (14, 10521212), (19, 7752472), (23, 6404216), (26, 5665268), (28, 5260606), (38, 3876236), (46, 3202108), (52, 2832634), (56, 2630303), (76, 1938118), (91, 1618648), (92, 1601054), (104, 1416317), (133, 1107496), (152, 969059), (161, 914888), (182, 809324), (184, 800527), (247, 596344), (266, 553748), (299, 492632), (322, 457444), (364, 404662), (437, 337064), (463, 318136), (494, 298172), (532, 276874), (598, 246316), (644, 228722), (728, 202331), (874, 168532), (926, 159068), (988, 149086), (1064, 138437), (1196, 123158), (1288, 114361), (1729, 85192), (1748, 84266), (1852, 79534), (1976, 74543), (2093, 70376), (2392, 61579), (3059, 48152), (3241, 45448), (3458, 42596), (3496, 42133), (3704, 39767), (4186, 35188), (5681, 25928), (6019, 24472), (6118, 24076), (6482, 22724), (6916, 21298), (8372, 17594), (8797, 16744), (10649, 13832), (11362, 12964), (12038, 12236)]