155329488

素因数分解:

$2^4\times 3^7\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 473422080

約数和(自身を除く): 318092592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 193, 207, 216, 243, 276, 324, 368, 386, 414, 432, 486, 552, 579, 621, 648, 729, 772, 828, 972, 1104, 1158, 1242, 1296, 1458, 1544, 1656, 1737, 1863, 1944, 2187, 2316, 2484, 2916, 3088, 3312, 3474, 3726, 3888, 4374, 4439, 4632, 4968, 5211, 5589, 5832, 6948, 7452, 8748, 8878, 9264, 9936, 10422, 11178, 11664, 13317, 13896, 14904, 15633, 16767, 17496, 17756, 20844, 22356, 26634, 27792, 29808, 31266, 33534, 34992, 35512, 39951, 41688, 44712, 46899, 50301, 53268, 62532, 67068, 71024, 79902, 83376, 89424, 93798, 100602, 106536, 119853, 125064, 134136, 140697, 159804, 187596, 201204, 213072, 239706, 250128, 268272, 281394, 319608, 359559, 375192, 402408, 422091, 479412, 562788, 639216, 719118, 750384, 804816, 844182, 958824, 1078677, 1125576, 1438236, 1688364, 1917648, 2157354, 2251152, 2876472, 3236031, 3376728, 4314708, 5752944, 6472062, 6753456, 8629416, 9708093, 12944124, 17258832, 19416186, 25888248, 38832372, 51776496, 77664744, 155329488]

約数ペア:

[(1, 155329488), (2, 77664744), (3, 51776496), (4, 38832372), (6, 25888248), (8, 19416186), (9, 17258832), (12, 12944124), (16, 9708093), (18, 8629416), (23, 6753456), (24, 6472062), (27, 5752944), (36, 4314708), (46, 3376728), (48, 3236031), (54, 2876472), (69, 2251152), (72, 2157354), (81, 1917648), (92, 1688364), (108, 1438236), (138, 1125576), (144, 1078677), (162, 958824), (184, 844182), (193, 804816), (207, 750384), (216, 719118), (243, 639216), (276, 562788), (324, 479412), (368, 422091), (386, 402408), (414, 375192), (432, 359559), (486, 319608), (552, 281394), (579, 268272), (621, 250128), (648, 239706), (729, 213072), (772, 201204), (828, 187596), (972, 159804), (1104, 140697), (1158, 134136), (1242, 125064), (1296, 119853), (1458, 106536), (1544, 100602), (1656, 93798), (1737, 89424), (1863, 83376), (1944, 79902), (2187, 71024), (2316, 67068), (2484, 62532), (2916, 53268), (3088, 50301), (3312, 46899), (3474, 44712), (3726, 41688), (3888, 39951), (4374, 35512), (4439, 34992), (4632, 33534), (4968, 31266), (5211, 29808), (5589, 27792), (5832, 26634), (6948, 22356), (7452, 20844), (8748, 17756), (8878, 17496), (9264, 16767), (9936, 15633), (10422, 14904), (11178, 13896), (11664, 13317)]