155550528

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 168

約数和(自身を含む): 514795008

約数和(自身を除く): 359244480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 173, 192, 223, 224, 252, 288, 336, 346, 446, 448, 504, 519, 576, 669, 672, 692, 892, 1008, 1038, 1211, 1338, 1344, 1384, 1557, 1561, 1784, 2007, 2016, 2076, 2422, 2676, 2768, 3114, 3122, 3568, 3633, 4014, 4032, 4152, 4683, 4844, 5352, 5536, 6228, 6244, 7136, 7266, 8028, 8304, 9366, 9688, 10704, 10899, 11072, 12456, 12488, 14049, 14272, 14532, 16056, 16608, 18732, 19376, 21408, 21798, 24912, 24976, 28098, 29064, 32112, 33216, 37464, 38579, 38752, 42816, 43596, 49824, 49952, 56196, 58128, 64224, 74928, 77158, 77504, 87192, 99648, 99904, 112392, 115737, 116256, 128448, 149856, 154316, 174384, 224784, 231474, 232512, 270053, 299712, 308632, 347211, 348768, 449568, 462948, 540106, 617264, 694422, 697536, 810159, 899136, 925896, 1080212, 1234528, 1388844, 1620318, 1851792, 2160424, 2430477, 2469056, 2777688, 3240636, 3703584, 4320848, 4860954, 5555376, 6481272, 7407168, 8641696, 9721908, 11110752, 12962544, 17283392, 19443816, 22221504, 25925088, 38887632, 51850176, 77775264, 155550528]

約数ペア:

[(1, 155550528), (2, 77775264), (3, 51850176), (4, 38887632), (6, 25925088), (7, 22221504), (8, 19443816), (9, 17283392), (12, 12962544), (14, 11110752), (16, 9721908), (18, 8641696), (21, 7407168), (24, 6481272), (28, 5555376), (32, 4860954), (36, 4320848), (42, 3703584), (48, 3240636), (56, 2777688), (63, 2469056), (64, 2430477), (72, 2160424), (84, 1851792), (96, 1620318), (112, 1388844), (126, 1234528), (144, 1080212), (168, 925896), (173, 899136), (192, 810159), (223, 697536), (224, 694422), (252, 617264), (288, 540106), (336, 462948), (346, 449568), (446, 348768), (448, 347211), (504, 308632), (519, 299712), (576, 270053), (669, 232512), (672, 231474), (692, 224784), (892, 174384), (1008, 154316), (1038, 149856), (1211, 128448), (1338, 116256), (1344, 115737), (1384, 112392), (1557, 99904), (1561, 99648), (1784, 87192), (2007, 77504), (2016, 77158), (2076, 74928), (2422, 64224), (2676, 58128), (2768, 56196), (3114, 49952), (3122, 49824), (3568, 43596), (3633, 42816), (4014, 38752), (4032, 38579), (4152, 37464), (4683, 33216), (4844, 32112), (5352, 29064), (5536, 28098), (6228, 24976), (6244, 24912), (7136, 21798), (7266, 21408), (8028, 19376), (8304, 18732), (9366, 16608), (9688, 16056), (10704, 14532), (10899, 14272), (11072, 14049), (12456, 12488)]