175067984

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 431925480

約数和(自身を除く): 256857496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 89, 91, 98, 104, 112, 178, 182, 193, 196, 208, 356, 364, 386, 392, 623, 637, 712, 728, 772, 784, 1157, 1246, 1274, 1351, 1424, 1456, 1544, 2314, 2492, 2509, 2548, 2702, 3088, 4361, 4628, 4984, 5018, 5096, 5404, 8099, 8722, 9256, 9457, 9968, 10036, 10192, 10808, 16198, 17177, 17444, 17563, 18512, 18914, 20072, 21616, 32396, 34354, 34888, 35126, 37828, 40144, 56693, 64792, 68708, 69776, 70252, 75656, 113386, 120239, 122941, 129584, 137416, 140504, 151312, 223301, 226772, 240478, 245882, 274832, 281008, 446602, 453544, 480956, 491764, 841673, 893204, 907088, 961912, 983528, 1563107, 1683346, 1786408, 1923824, 1967056, 3126214, 3366692, 3572816, 6252428, 6733384, 10941749, 12504856, 13466768, 21883498, 25009712, 43766996, 87533992, 175067984]

約数ペア:

[(1, 175067984), (2, 87533992), (4, 43766996), (7, 25009712), (8, 21883498), (13, 13466768), (14, 12504856), (16, 10941749), (26, 6733384), (28, 6252428), (49, 3572816), (52, 3366692), (56, 3126214), (89, 1967056), (91, 1923824), (98, 1786408), (104, 1683346), (112, 1563107), (178, 983528), (182, 961912), (193, 907088), (196, 893204), (208, 841673), (356, 491764), (364, 480956), (386, 453544), (392, 446602), (623, 281008), (637, 274832), (712, 245882), (728, 240478), (772, 226772), (784, 223301), (1157, 151312), (1246, 140504), (1274, 137416), (1351, 129584), (1424, 122941), (1456, 120239), (1544, 113386), (2314, 75656), (2492, 70252), (2509, 69776), (2548, 68708), (2702, 64792), (3088, 56693), (4361, 40144), (4628, 37828), (4984, 35126), (5018, 34888), (5096, 34354), (5404, 32396), (8099, 21616), (8722, 20072), (9256, 18914), (9457, 18512), (9968, 17563), (10036, 17444), (10192, 17177), (10808, 16198)]