179865910016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{25033}}^1$

素因数の和:25206

約数の個数: 144

約数和(自身を含む): 412630815744

約数和(自身を除く): 232764905728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 128, 136, 208, 221, 254, 256, 272, 416, 442, 508, 544, 832, 884, 1016, 1088, 1651, 1664, 1768, 2032, 2159, 2176, 3302, 3328, 3536, 4064, 4318, 4352, 6604, 7072, 8128, 8636, 13208, 14144, 16256, 17272, 25033, 26416, 28067, 28288, 32512, 34544, 50066, 52832, 56134, 56576, 69088, 100132, 105664, 112268, 138176, 200264, 211328, 224536, 276352, 325429, 400528, 422656, 425561, 449072, 552704, 650858, 801056, 851122, 898144, 1301716, 1602112, 1702244, 1796288, 2603432, 3179191, 3204224, 3404488, 3592576, 5206864, 5532293, 6358382, 6408448, 6808976, 7185152, 10413728, 11064586, 12716764, 13617952, 20827456, 22129172, 25433528, 27235904, 41329483, 41654912, 44258344, 50867056, 54046247, 54471808, 82658966, 83309824, 88516688, 101734112, 108092494, 108943616, 165317932, 177033376, 203468224, 216184988, 330635864, 354066752, 406936448, 432369976, 661271728, 702601211, 708133504, 813872896, 864739952, 1322543456, 1405202422, 1416267008, 1729479904, 2645086912, 2810404844, 3458959808, 5290173824, 5620809688, 6917919616, 10580347648, 11241619376, 13835839232, 22483238752, 44966477504, 89932955008, 179865910016]

約数ペア:

[(1, 179865910016), (2, 89932955008), (4, 44966477504), (8, 22483238752), (13, 13835839232), (16, 11241619376), (17, 10580347648), (26, 6917919616), (32, 5620809688), (34, 5290173824), (52, 3458959808), (64, 2810404844), (68, 2645086912), (104, 1729479904), (127, 1416267008), (128, 1405202422), (136, 1322543456), (208, 864739952), (221, 813872896), (254, 708133504), (256, 702601211), (272, 661271728), (416, 432369976), (442, 406936448), (508, 354066752), (544, 330635864), (832, 216184988), (884, 203468224), (1016, 177033376), (1088, 165317932), (1651, 108943616), (1664, 108092494), (1768, 101734112), (2032, 88516688), (2159, 83309824), (2176, 82658966), (3302, 54471808), (3328, 54046247), (3536, 50867056), (4064, 44258344), (4318, 41654912), (4352, 41329483), (6604, 27235904), (7072, 25433528), (8128, 22129172), (8636, 20827456), (13208, 13617952), (14144, 12716764), (16256, 11064586), (17272, 10413728), (25033, 7185152), (26416, 6808976), (28067, 6408448), (28288, 6358382), (32512, 5532293), (34544, 5206864), (50066, 3592576), (52832, 3404488), (56134, 3204224), (56576, 3179191), (69088, 2603432), (100132, 1796288), (105664, 1702244), (112268, 1602112), (138176, 1301716), (200264, 898144), (211328, 851122), (224536, 801056), (276352, 650858), (325429, 552704), (400528, 449072), (422656, 425561)]