195886728

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 564537600

約数和(自身を除く): 368650872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 71, 72, 106, 108, 142, 159, 212, 213, 216, 241, 284, 318, 424, 426, 477, 482, 568, 636, 639, 723, 852, 954, 964, 1272, 1278, 1431, 1446, 1704, 1908, 1917, 1928, 2169, 2556, 2862, 2892, 3763, 3816, 3834, 4338, 5112, 5724, 5784, 6507, 7526, 7668, 8676, 11289, 11448, 12773, 13014, 15052, 15336, 17111, 17352, 22578, 25546, 26028, 30104, 33867, 34222, 38319, 45156, 51092, 51333, 52056, 67734, 68444, 76638, 90312, 101601, 102184, 102666, 114957, 135468, 136888, 153276, 153999, 203202, 205332, 229914, 270936, 306552, 307998, 344871, 406404, 410664, 459828, 461997, 615996, 689742, 812808, 906883, 919656, 923994, 1231992, 1379484, 1813766, 1847988, 2720649, 2758968, 3627532, 3695976, 5441298, 7255064, 8161947, 10882596, 16323894, 21765192, 24485841, 32647788, 48971682, 65295576, 97943364, 195886728]

約数ペア:

[(1, 195886728), (2, 97943364), (3, 65295576), (4, 48971682), (6, 32647788), (8, 24485841), (9, 21765192), (12, 16323894), (18, 10882596), (24, 8161947), (27, 7255064), (36, 5441298), (53, 3695976), (54, 3627532), (71, 2758968), (72, 2720649), (106, 1847988), (108, 1813766), (142, 1379484), (159, 1231992), (212, 923994), (213, 919656), (216, 906883), (241, 812808), (284, 689742), (318, 615996), (424, 461997), (426, 459828), (477, 410664), (482, 406404), (568, 344871), (636, 307998), (639, 306552), (723, 270936), (852, 229914), (954, 205332), (964, 203202), (1272, 153999), (1278, 153276), (1431, 136888), (1446, 135468), (1704, 114957), (1908, 102666), (1917, 102184), (1928, 101601), (2169, 90312), (2556, 76638), (2862, 68444), (2892, 67734), (3763, 52056), (3816, 51333), (3834, 51092), (4338, 45156), (5112, 38319), (5724, 34222), (5784, 33867), (6507, 30104), (7526, 26028), (7668, 25546), (8676, 22578), (11289, 17352), (11448, 17111), (12773, 15336), (13014, 15052)]