171425808

素因数分解:

$2^4\times 3^8\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 527162688

約数和(自身を除く): 355736880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 71, 72, 81, 92, 108, 138, 142, 144, 162, 184, 207, 213, 216, 243, 276, 284, 324, 368, 414, 426, 432, 486, 552, 568, 621, 639, 648, 729, 828, 852, 972, 1104, 1136, 1242, 1278, 1296, 1458, 1633, 1656, 1704, 1863, 1917, 1944, 2187, 2484, 2556, 2916, 3266, 3312, 3408, 3726, 3834, 3888, 4374, 4899, 4968, 5112, 5589, 5751, 5832, 6532, 6561, 7452, 7668, 8748, 9798, 9936, 10224, 11178, 11502, 11664, 13064, 13122, 14697, 14904, 15336, 16767, 17253, 17496, 19596, 22356, 23004, 26128, 26244, 29394, 29808, 30672, 33534, 34506, 34992, 39192, 44091, 44712, 46008, 50301, 51759, 52488, 58788, 67068, 69012, 78384, 88182, 89424, 92016, 100602, 103518, 104976, 117576, 132273, 134136, 138024, 150903, 155277, 176364, 201204, 207036, 235152, 264546, 268272, 276048, 301806, 310554, 352728, 396819, 402408, 414072, 465831, 529092, 603612, 621108, 705456, 793638, 804816, 828144, 931662, 1058184, 1190457, 1207224, 1242216, 1587276, 1863324, 2116368, 2380914, 2414448, 2484432, 3174552, 3571371, 3726648, 4761828, 6349104, 7142742, 7453296, 9523656, 10714113, 14285484, 19047312, 21428226, 28570968, 42856452, 57141936, 85712904, 171425808]

約数ペア:

[(1, 171425808), (2, 85712904), (3, 57141936), (4, 42856452), (6, 28570968), (8, 21428226), (9, 19047312), (12, 14285484), (16, 10714113), (18, 9523656), (23, 7453296), (24, 7142742), (27, 6349104), (36, 4761828), (46, 3726648), (48, 3571371), (54, 3174552), (69, 2484432), (71, 2414448), (72, 2380914), (81, 2116368), (92, 1863324), (108, 1587276), (138, 1242216), (142, 1207224), (144, 1190457), (162, 1058184), (184, 931662), (207, 828144), (213, 804816), (216, 793638), (243, 705456), (276, 621108), (284, 603612), (324, 529092), (368, 465831), (414, 414072), (426, 402408), (432, 396819), (486, 352728), (552, 310554), (568, 301806), (621, 276048), (639, 268272), (648, 264546), (729, 235152), (828, 207036), (852, 201204), (972, 176364), (1104, 155277), (1136, 150903), (1242, 138024), (1278, 134136), (1296, 132273), (1458, 117576), (1633, 104976), (1656, 103518), (1704, 100602), (1863, 92016), (1917, 89424), (1944, 88182), (2187, 78384), (2484, 69012), (2556, 67068), (2916, 58788), (3266, 52488), (3312, 51759), (3408, 50301), (3726, 46008), (3834, 44712), (3888, 44091), (4374, 39192), (4899, 34992), (4968, 34506), (5112, 33534), (5589, 30672), (5751, 29808), (5832, 29394), (6532, 26244), (6561, 26128), (7452, 23004), (7668, 22356), (8748, 19596), (9798, 17496), (9936, 17253), (10224, 16767), (11178, 15336), (11502, 14904), (11664, 14697), (13064, 13122)]