168993216

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{4657}}^1$

素因数の和:4688

約数の個数: 140

約数和(自身を含む): 572635888

約数和(自身を除く): 403642672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 4657, 5184, 6048, 9072, 9314, 12096, 13971, 18144, 18628, 27942, 32599, 36288, 37256, 41913, 55884, 65198, 74512, 83826, 97797, 111768, 125739, 130396, 149024, 167652, 195594, 223536, 251478, 260792, 293391, 298048, 335304, 377217, 391188, 447072, 502956, 521584, 586782, 670608, 754434, 782376, 880173, 894144, 1005912, 1043168, 1173564, 1341216, 1508868, 1564752, 1760346, 2011824, 2086336, 2347128, 2640519, 2682432, 3017736, 3129504, 3520692, 4023648, 4694256, 5281038, 6035472, 6259008, 7041384, 8047296, 9388512, 10562076, 12070944, 14082768, 18777024, 21124152, 24141888, 28165536, 42248304, 56331072, 84496608, 168993216]

約数ペア:

[(1, 168993216), (2, 84496608), (3, 56331072), (4, 42248304), (6, 28165536), (7, 24141888), (8, 21124152), (9, 18777024), (12, 14082768), (14, 12070944), (16, 10562076), (18, 9388512), (21, 8047296), (24, 7041384), (27, 6259008), (28, 6035472), (32, 5281038), (36, 4694256), (42, 4023648), (48, 3520692), (54, 3129504), (56, 3017736), (63, 2682432), (64, 2640519), (72, 2347128), (81, 2086336), (84, 2011824), (96, 1760346), (108, 1564752), (112, 1508868), (126, 1341216), (144, 1173564), (162, 1043168), (168, 1005912), (189, 894144), (192, 880173), (216, 782376), (224, 754434), (252, 670608), (288, 586782), (324, 521584), (336, 502956), (378, 447072), (432, 391188), (448, 377217), (504, 335304), (567, 298048), (576, 293391), (648, 260792), (672, 251478), (756, 223536), (864, 195594), (1008, 167652), (1134, 149024), (1296, 130396), (1344, 125739), (1512, 111768), (1728, 97797), (2016, 83826), (2268, 74512), (2592, 65198), (3024, 55884), (4032, 41913), (4536, 37256), (4657, 36288), (5184, 32599), (6048, 27942), (9072, 18628), (9314, 18144), (12096, 13971)]