16357968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 52228800

約数和(自身を除く): 35870832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 449, 506, 528, 552, 759, 792, 828, 898, 1012, 1104, 1347, 1518, 1584, 1656, 1796, 2024, 2277, 2694, 3036, 3312, 3592, 4041, 4048, 4554, 4939, 5388, 6072, 7184, 8082, 9108, 9878, 10327, 10776, 12144, 14817, 16164, 18216, 19756, 20654, 21552, 29634, 30981, 32328, 36432, 39512, 41308, 44451, 59268, 61962, 64656, 79024, 82616, 88902, 92943, 113597, 118536, 123924, 165232, 177804, 185886, 227194, 237072, 247848, 340791, 355608, 371772, 454388, 495696, 681582, 711216, 743544, 908776, 1022373, 1363164, 1487088, 1817552, 2044746, 2726328, 4089492, 5452656, 8178984, 16357968]

約数ペア:

[(1, 16357968), (2, 8178984), (3, 5452656), (4, 4089492), (6, 2726328), (8, 2044746), (9, 1817552), (11, 1487088), (12, 1363164), (16, 1022373), (18, 908776), (22, 743544), (23, 711216), (24, 681582), (33, 495696), (36, 454388), (44, 371772), (46, 355608), (48, 340791), (66, 247848), (69, 237072), (72, 227194), (88, 185886), (92, 177804), (99, 165232), (132, 123924), (138, 118536), (144, 113597), (176, 92943), (184, 88902), (198, 82616), (207, 79024), (253, 64656), (264, 61962), (276, 59268), (368, 44451), (396, 41308), (414, 39512), (449, 36432), (506, 32328), (528, 30981), (552, 29634), (759, 21552), (792, 20654), (828, 19756), (898, 18216), (1012, 16164), (1104, 14817), (1347, 12144), (1518, 10776), (1584, 10327), (1656, 9878), (1796, 9108), (2024, 8082), (2277, 7184), (2694, 6072), (3036, 5388), (3312, 4939), (3592, 4554), (4041, 4048)]