172595696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 459970560

約数和(自身を除く): 287374864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 238, 247, 266, 272, 304, 323, 364, 367, 442, 476, 494, 532, 646, 728, 734, 884, 952, 988, 1064, 1292, 1456, 1468, 1547, 1729, 1768, 1904, 1976, 2128, 2261, 2569, 2584, 2936, 3094, 3458, 3536, 3952, 4199, 4522, 4771, 5138, 5168, 5872, 6188, 6239, 6916, 6973, 8398, 9044, 9542, 10276, 12376, 12478, 13832, 13946, 16796, 18088, 19084, 20552, 24752, 24956, 27664, 27892, 29393, 33397, 33592, 36176, 38168, 41104, 43673, 48811, 49912, 55784, 58786, 66794, 67184, 76336, 81107, 87346, 90649, 97622, 99824, 111568, 117572, 118541, 133588, 162214, 174692, 181298, 195244, 235144, 237082, 267176, 324428, 349384, 362596, 390488, 470288, 474164, 534352, 567749, 634543, 648856, 698768, 725192, 780976, 829787, 948328, 1135498, 1269086, 1297712, 1450384, 1541033, 1659574, 1896656, 2270996, 2538172, 3082066, 3319148, 4541992, 5076344, 6164132, 6638296, 9083984, 10152688, 10787231, 12328264, 13276592, 21574462, 24656528, 43148924, 86297848, 172595696]

約数ペア:

[(1, 172595696), (2, 86297848), (4, 43148924), (7, 24656528), (8, 21574462), (13, 13276592), (14, 12328264), (16, 10787231), (17, 10152688), (19, 9083984), (26, 6638296), (28, 6164132), (34, 5076344), (38, 4541992), (52, 3319148), (56, 3082066), (68, 2538172), (76, 2270996), (91, 1896656), (104, 1659574), (112, 1541033), (119, 1450384), (133, 1297712), (136, 1269086), (152, 1135498), (182, 948328), (208, 829787), (221, 780976), (238, 725192), (247, 698768), (266, 648856), (272, 634543), (304, 567749), (323, 534352), (364, 474164), (367, 470288), (442, 390488), (476, 362596), (494, 349384), (532, 324428), (646, 267176), (728, 237082), (734, 235144), (884, 195244), (952, 181298), (988, 174692), (1064, 162214), (1292, 133588), (1456, 118541), (1468, 117572), (1547, 111568), (1729, 99824), (1768, 97622), (1904, 90649), (1976, 87346), (2128, 81107), (2261, 76336), (2569, 67184), (2584, 66794), (2936, 58786), (3094, 55784), (3458, 49912), (3536, 48811), (3952, 43673), (4199, 41104), (4522, 38168), (4771, 36176), (5138, 33592), (5168, 33397), (5872, 29393), (6188, 27892), (6239, 27664), (6916, 24956), (6973, 24752), (8398, 20552), (9044, 19084), (9542, 18088), (10276, 16796), (12376, 13946), (12478, 13832)]