188743968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 617512896

約数和(自身を除く): 428768928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 251, 252, 288, 336, 373, 502, 504, 672, 746, 753, 1004, 1008, 1119, 1492, 1506, 1757, 2008, 2016, 2238, 2259, 2611, 2984, 3012, 3357, 3514, 4016, 4476, 4518, 5222, 5271, 5968, 6024, 6714, 7028, 7833, 8032, 8952, 9036, 10444, 10542, 11936, 12048, 13428, 14056, 15666, 15813, 17904, 18072, 20888, 21084, 23499, 24096, 26856, 28112, 31332, 31626, 35808, 36144, 41776, 42168, 46998, 53712, 56224, 62664, 63252, 72288, 83552, 84336, 93623, 93996, 107424, 125328, 126504, 168672, 187246, 187992, 250656, 253008, 280869, 374492, 375984, 506016, 561738, 655361, 748984, 751968, 842607, 1123476, 1310722, 1497968, 1685214, 1966083, 2246952, 2621444, 2995936, 3370428, 3932166, 4493904, 5242888, 5898249, 6740856, 7864332, 8987808, 10485776, 11796498, 13481712, 15728664, 20971552, 23592996, 26963424, 31457328, 47185992, 62914656, 94371984, 188743968]

約数ペア:

[(1, 188743968), (2, 94371984), (3, 62914656), (4, 47185992), (6, 31457328), (7, 26963424), (8, 23592996), (9, 20971552), (12, 15728664), (14, 13481712), (16, 11796498), (18, 10485776), (21, 8987808), (24, 7864332), (28, 6740856), (32, 5898249), (36, 5242888), (42, 4493904), (48, 3932166), (56, 3370428), (63, 2995936), (72, 2621444), (84, 2246952), (96, 1966083), (112, 1685214), (126, 1497968), (144, 1310722), (168, 1123476), (224, 842607), (251, 751968), (252, 748984), (288, 655361), (336, 561738), (373, 506016), (502, 375984), (504, 374492), (672, 280869), (746, 253008), (753, 250656), (1004, 187992), (1008, 187246), (1119, 168672), (1492, 126504), (1506, 125328), (1757, 107424), (2008, 93996), (2016, 93623), (2238, 84336), (2259, 83552), (2611, 72288), (2984, 63252), (3012, 62664), (3357, 56224), (3514, 53712), (4016, 46998), (4476, 42168), (4518, 41776), (5222, 36144), (5271, 35808), (5968, 31626), (6024, 31332), (6714, 28112), (7028, 26856), (7833, 24096), (8032, 23499), (8952, 21084), (9036, 20888), (10444, 18072), (10542, 17904), (11936, 15813), (12048, 15666), (13428, 14056)]