170767272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 319120728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 53, 69, 78, 92, 104, 106, 138, 156, 159, 184, 212, 276, 299, 312, 318, 424, 449, 552, 598, 636, 689, 897, 898, 1196, 1219, 1272, 1347, 1378, 1794, 1796, 2067, 2392, 2438, 2694, 2756, 3588, 3592, 3657, 4134, 4876, 5388, 5512, 5837, 7176, 7314, 8268, 9752, 10327, 10776, 11674, 14628, 15847, 16536, 17511, 20654, 23348, 23797, 29256, 30981, 31694, 35022, 41308, 46696, 47541, 47594, 61962, 63388, 70044, 71391, 82616, 95082, 95188, 123924, 126776, 134251, 140088, 142782, 190164, 190376, 247848, 268502, 285564, 309361, 380328, 402753, 537004, 547331, 571128, 618722, 805506, 928083, 1074008, 1094662, 1237444, 1611012, 1641993, 1856166, 2189324, 2474888, 3222024, 3283986, 3712332, 4378648, 6567972, 7115303, 7424664, 13135944, 14230606, 21345909, 28461212, 42691818, 56922424, 85383636, 170767272]

約数ペア:

[(1, 170767272), (2, 85383636), (3, 56922424), (4, 42691818), (6, 28461212), (8, 21345909), (12, 14230606), (13, 13135944), (23, 7424664), (24, 7115303), (26, 6567972), (39, 4378648), (46, 3712332), (52, 3283986), (53, 3222024), (69, 2474888), (78, 2189324), (92, 1856166), (104, 1641993), (106, 1611012), (138, 1237444), (156, 1094662), (159, 1074008), (184, 928083), (212, 805506), (276, 618722), (299, 571128), (312, 547331), (318, 537004), (424, 402753), (449, 380328), (552, 309361), (598, 285564), (636, 268502), (689, 247848), (897, 190376), (898, 190164), (1196, 142782), (1219, 140088), (1272, 134251), (1347, 126776), (1378, 123924), (1794, 95188), (1796, 95082), (2067, 82616), (2392, 71391), (2438, 70044), (2694, 63388), (2756, 61962), (3588, 47594), (3592, 47541), (3657, 46696), (4134, 41308), (4876, 35022), (5388, 31694), (5512, 30981), (5837, 29256), (7176, 23797), (7314, 23348), (8268, 20654), (9752, 17511), (10327, 16536), (10776, 15847), (11674, 14628)]