180537168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1385

約数の個数: 120

約数和(自身を含む): 552152160

約数和(自身を除く): 371614992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 354, 392, 413, 472, 588, 708, 784, 826, 944, 1176, 1239, 1301, 1416, 1652, 2352, 2478, 2602, 2832, 2891, 3304, 3903, 4956, 5204, 5782, 6608, 7806, 8673, 9107, 9912, 10408, 11564, 15612, 17346, 18214, 19824, 20816, 23128, 27321, 31224, 34692, 36428, 46256, 54642, 62448, 63749, 69384, 72856, 76759, 109284, 127498, 138768, 145712, 153518, 191247, 218568, 230277, 254996, 307036, 382494, 437136, 460554, 509992, 537313, 614072, 764988, 921108, 1019984, 1074626, 1228144, 1529976, 1611939, 1842216, 2149252, 3059952, 3223878, 3684432, 3761191, 4298504, 6447756, 7522382, 8597008, 11283573, 12895512, 15044764, 22567146, 25791024, 30089528, 45134292, 60179056, 90268584, 180537168]

約数ペア:

[(1, 180537168), (2, 90268584), (3, 60179056), (4, 45134292), (6, 30089528), (7, 25791024), (8, 22567146), (12, 15044764), (14, 12895512), (16, 11283573), (21, 8597008), (24, 7522382), (28, 6447756), (42, 4298504), (48, 3761191), (49, 3684432), (56, 3223878), (59, 3059952), (84, 2149252), (98, 1842216), (112, 1611939), (118, 1529976), (147, 1228144), (168, 1074626), (177, 1019984), (196, 921108), (236, 764988), (294, 614072), (336, 537313), (354, 509992), (392, 460554), (413, 437136), (472, 382494), (588, 307036), (708, 254996), (784, 230277), (826, 218568), (944, 191247), (1176, 153518), (1239, 145712), (1301, 138768), (1416, 127498), (1652, 109284), (2352, 76759), (2478, 72856), (2602, 69384), (2832, 63749), (2891, 62448), (3304, 54642), (3903, 46256), (4956, 36428), (5204, 34692), (5782, 31224), (6608, 27321), (7806, 23128), (8673, 20816), (9107, 19824), (9912, 18214), (10408, 17346), (11564, 15612)]