130186784

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 335724480

約数和(自身を除く): 205537696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 169, 181, 182, 208, 224, 247, 266, 304, 338, 362, 364, 416, 494, 532, 608, 676, 724, 728, 988, 1064, 1183, 1267, 1352, 1448, 1456, 1729, 1976, 2128, 2353, 2366, 2534, 2704, 2896, 2912, 3211, 3439, 3458, 3952, 4256, 4706, 4732, 5068, 5408, 5792, 6422, 6878, 6916, 7904, 9412, 9464, 10136, 12844, 13756, 13832, 16471, 18824, 18928, 20272, 22477, 24073, 25688, 27512, 27664, 30589, 32942, 37648, 37856, 40544, 44707, 44954, 48146, 51376, 55024, 55328, 61178, 65884, 75296, 89414, 89908, 96292, 102752, 110048, 122356, 131768, 178828, 179816, 192584, 214123, 244712, 263536, 312949, 357656, 359632, 385168, 428246, 489424, 527072, 581191, 625898, 715312, 719264, 770336, 856492, 978848, 1162382, 1251796, 1430624, 1712984, 2324764, 2503592, 3425968, 4068337, 4649528, 5007184, 6851936, 8136674, 9299056, 10014368, 16273348, 18598112, 32546696, 65093392, 130186784]

約数ペア:

[(1, 130186784), (2, 65093392), (4, 32546696), (7, 18598112), (8, 16273348), (13, 10014368), (14, 9299056), (16, 8136674), (19, 6851936), (26, 5007184), (28, 4649528), (32, 4068337), (38, 3425968), (52, 2503592), (56, 2324764), (76, 1712984), (91, 1430624), (104, 1251796), (112, 1162382), (133, 978848), (152, 856492), (169, 770336), (181, 719264), (182, 715312), (208, 625898), (224, 581191), (247, 527072), (266, 489424), (304, 428246), (338, 385168), (362, 359632), (364, 357656), (416, 312949), (494, 263536), (532, 244712), (608, 214123), (676, 192584), (724, 179816), (728, 178828), (988, 131768), (1064, 122356), (1183, 110048), (1267, 102752), (1352, 96292), (1448, 89908), (1456, 89414), (1729, 75296), (1976, 65884), (2128, 61178), (2353, 55328), (2366, 55024), (2534, 51376), (2704, 48146), (2896, 44954), (2912, 44707), (3211, 40544), (3439, 37856), (3458, 37648), (3952, 32942), (4256, 30589), (4706, 27664), (4732, 27512), (5068, 25688), (5408, 24073), (5792, 22477), (6422, 20272), (6878, 18928), (6916, 18824), (7904, 16471), (9412, 13832), (9464, 13756), (10136, 12844)]