173949432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 298831368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 71, 74, 89, 93, 111, 124, 142, 148, 178, 186, 213, 222, 248, 267, 284, 296, 356, 372, 426, 444, 534, 568, 712, 744, 852, 888, 1068, 1147, 1704, 2136, 2201, 2294, 2627, 2759, 3293, 3441, 4402, 4588, 5254, 5518, 6319, 6586, 6603, 6882, 7881, 8277, 8804, 9176, 9879, 10508, 11036, 12638, 13172, 13206, 13764, 15762, 16554, 17608, 18957, 19758, 21016, 22072, 25276, 26344, 26412, 27528, 31524, 33108, 37914, 39516, 50552, 52824, 63048, 66216, 75828, 79032, 81437, 102083, 151656, 162874, 195889, 204166, 233803, 244311, 306249, 325748, 391778, 408332, 467606, 488622, 587667, 612498, 651496, 701409, 783556, 816664, 935212, 977244, 1175334, 1224996, 1402818, 1567112, 1870424, 1954488, 2350668, 2449992, 2805636, 4701336, 5611272, 7247893, 14495786, 21743679, 28991572, 43487358, 57983144, 86974716, 173949432]

約数ペア:

[(1, 173949432), (2, 86974716), (3, 57983144), (4, 43487358), (6, 28991572), (8, 21743679), (12, 14495786), (24, 7247893), (31, 5611272), (37, 4701336), (62, 2805636), (71, 2449992), (74, 2350668), (89, 1954488), (93, 1870424), (111, 1567112), (124, 1402818), (142, 1224996), (148, 1175334), (178, 977244), (186, 935212), (213, 816664), (222, 783556), (248, 701409), (267, 651496), (284, 612498), (296, 587667), (356, 488622), (372, 467606), (426, 408332), (444, 391778), (534, 325748), (568, 306249), (712, 244311), (744, 233803), (852, 204166), (888, 195889), (1068, 162874), (1147, 151656), (1704, 102083), (2136, 81437), (2201, 79032), (2294, 75828), (2627, 66216), (2759, 63048), (3293, 52824), (3441, 50552), (4402, 39516), (4588, 37914), (5254, 33108), (5518, 31524), (6319, 27528), (6586, 26412), (6603, 26344), (6882, 25276), (7881, 22072), (8277, 21016), (8804, 19758), (9176, 18957), (9879, 17608), (10508, 16554), (11036, 15762), (12638, 13764), (13172, 13206)]