171441144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1690

約数の個数: 128

約数和(自身を含む): 552268800

約数和(自身を除く): 380827656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1597, 1704, 1917, 1988, 2556, 2982, 3194, 3834, 3976, 4473, 4791, 5112, 5964, 6388, 7668, 8946, 9582, 11179, 11928, 12776, 13419, 14373, 15336, 17892, 19164, 22358, 26838, 28746, 33537, 35784, 38328, 43119, 44716, 53676, 57492, 67074, 86238, 89432, 100611, 107352, 113387, 114984, 134148, 172476, 201222, 226774, 268296, 301833, 340161, 344952, 402444, 453548, 603666, 680322, 793709, 804888, 907096, 1020483, 1207332, 1360644, 1587418, 2040966, 2381127, 2414664, 2721288, 3061449, 3174836, 4081932, 4762254, 6122898, 6349672, 7143381, 8163864, 9524508, 12245796, 14286762, 19049016, 21430143, 24491592, 28573524, 42860286, 57147048, 85720572, 171441144]

約数ペア:

[(1, 171441144), (2, 85720572), (3, 57147048), (4, 42860286), (6, 28573524), (7, 24491592), (8, 21430143), (9, 19049016), (12, 14286762), (14, 12245796), (18, 9524508), (21, 8163864), (24, 7143381), (27, 6349672), (28, 6122898), (36, 4762254), (42, 4081932), (54, 3174836), (56, 3061449), (63, 2721288), (71, 2414664), (72, 2381127), (84, 2040966), (108, 1587418), (126, 1360644), (142, 1207332), (168, 1020483), (189, 907096), (213, 804888), (216, 793709), (252, 680322), (284, 603666), (378, 453548), (426, 402444), (497, 344952), (504, 340161), (568, 301833), (639, 268296), (756, 226774), (852, 201222), (994, 172476), (1278, 134148), (1491, 114984), (1512, 113387), (1597, 107352), (1704, 100611), (1917, 89432), (1988, 86238), (2556, 67074), (2982, 57492), (3194, 53676), (3834, 44716), (3976, 43119), (4473, 38328), (4791, 35784), (5112, 33537), (5964, 28746), (6388, 26838), (7668, 22358), (8946, 19164), (9582, 17892), (11179, 15336), (11928, 14373), (12776, 13419)]