133339648

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 305525088

約数和(自身を除く): 172185440

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 67, 92, 104, 128, 134, 169, 184, 208, 256, 268, 299, 338, 368, 416, 512, 536, 598, 676, 736, 832, 871, 1072, 1196, 1352, 1472, 1541, 1664, 1742, 2144, 2392, 2704, 2944, 3082, 3328, 3484, 3887, 4288, 4784, 5408, 5888, 6164, 6656, 6968, 7774, 8576, 9568, 10816, 11323, 11776, 12328, 13936, 15548, 17152, 19136, 20033, 21632, 22646, 24656, 27872, 31096, 34304, 38272, 40066, 43264, 45292, 49312, 55744, 62192, 76544, 80132, 86528, 90584, 98624, 111488, 124384, 153088, 160264, 181168, 197248, 222976, 248768, 260429, 320528, 362336, 394496, 445952, 497536, 520858, 641056, 724672, 788992, 995072, 1041716, 1282112, 1449344, 1990144, 2083432, 2564224, 2898688, 4166864, 5128448, 5797376, 8333728, 10256896, 16667456, 33334912, 66669824, 133339648]

約数ペア:

[(1, 133339648), (2, 66669824), (4, 33334912), (8, 16667456), (13, 10256896), (16, 8333728), (23, 5797376), (26, 5128448), (32, 4166864), (46, 2898688), (52, 2564224), (64, 2083432), (67, 1990144), (92, 1449344), (104, 1282112), (128, 1041716), (134, 995072), (169, 788992), (184, 724672), (208, 641056), (256, 520858), (268, 497536), (299, 445952), (338, 394496), (368, 362336), (416, 320528), (512, 260429), (536, 248768), (598, 222976), (676, 197248), (736, 181168), (832, 160264), (871, 153088), (1072, 124384), (1196, 111488), (1352, 98624), (1472, 90584), (1541, 86528), (1664, 80132), (1742, 76544), (2144, 62192), (2392, 55744), (2704, 49312), (2944, 45292), (3082, 43264), (3328, 40066), (3484, 38272), (3887, 34304), (4288, 31096), (4784, 27872), (5408, 24656), (5888, 22646), (6164, 21632), (6656, 20033), (6968, 19136), (7774, 17152), (8576, 15548), (9568, 13936), (10816, 12328), (11323, 11776)]