155486016

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 168

約数和(自身を含む): 520395200

約数和(自身を除く): 364909184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 787, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1574, 1764, 2016, 2058, 2352, 2361, 2744, 3087, 3136, 3148, 3528, 4032, 4116, 4704, 4722, 5488, 5509, 6174, 6296, 7056, 7083, 8232, 9408, 9444, 10976, 11018, 12348, 12592, 14112, 14166, 16464, 16527, 18888, 21952, 22036, 24696, 25184, 28224, 28332, 32928, 33054, 37776, 38563, 44072, 49392, 49581, 50368, 56664, 65856, 66108, 75552, 77126, 88144, 98784, 99162, 113328, 115689, 132216, 151104, 154252, 176288, 197568, 198324, 226656, 231378, 264432, 269941, 308504, 347067, 352576, 396648, 453312, 462756, 528864, 539882, 617008, 694134, 793296, 809823, 925512, 1057728, 1079764, 1234016, 1388268, 1586592, 1619646, 1851024, 2159528, 2429469, 2468032, 2776536, 3173184, 3239292, 3702048, 4319056, 4858938, 5553072, 6478584, 7404096, 8638112, 9717876, 11106144, 12957168, 17276224, 19435752, 22212288, 25914336, 38871504, 51828672, 77743008, 155486016]

約数ペア:

[(1, 155486016), (2, 77743008), (3, 51828672), (4, 38871504), (6, 25914336), (7, 22212288), (8, 19435752), (9, 17276224), (12, 12957168), (14, 11106144), (16, 9717876), (18, 8638112), (21, 7404096), (24, 6478584), (28, 5553072), (32, 4858938), (36, 4319056), (42, 3702048), (48, 3239292), (49, 3173184), (56, 2776536), (63, 2468032), (64, 2429469), (72, 2159528), (84, 1851024), (96, 1619646), (98, 1586592), (112, 1388268), (126, 1234016), (144, 1079764), (147, 1057728), (168, 925512), (192, 809823), (196, 793296), (224, 694134), (252, 617008), (288, 539882), (294, 528864), (336, 462756), (343, 453312), (392, 396648), (441, 352576), (448, 347067), (504, 308504), (576, 269941), (588, 264432), (672, 231378), (686, 226656), (784, 198324), (787, 197568), (882, 176288), (1008, 154252), (1029, 151104), (1176, 132216), (1344, 115689), (1372, 113328), (1568, 99162), (1574, 98784), (1764, 88144), (2016, 77126), (2058, 75552), (2352, 66108), (2361, 65856), (2744, 56664), (3087, 50368), (3136, 49581), (3148, 49392), (3528, 44072), (4032, 38563), (4116, 37776), (4704, 33054), (4722, 32928), (5488, 28332), (5509, 28224), (6174, 25184), (6296, 24696), (7056, 22036), (7083, 21952), (8232, 18888), (9408, 16527), (9444, 16464), (10976, 14166), (11018, 14112), (12348, 12592)]