127489152

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1170

約数の個数: 128

約数和(自身を含む): 396380160

約数和(自身を除く): 268891008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1103, 1204, 1344, 1376, 1806, 2064, 2206, 2408, 2688, 2752, 3309, 3612, 4128, 4412, 4816, 5504, 6618, 7224, 7721, 8256, 8824, 9632, 13236, 14448, 15442, 16512, 17648, 19264, 23163, 26472, 28896, 30884, 35296, 38528, 46326, 47429, 52944, 57792, 61768, 70592, 92652, 94858, 105888, 115584, 123536, 141184, 142287, 185304, 189716, 211776, 247072, 284574, 332003, 370608, 379432, 423552, 494144, 569148, 664006, 741216, 758864, 988288, 996009, 1138296, 1328012, 1482432, 1517728, 1992018, 2276592, 2656024, 2964864, 3035456, 3984036, 4553184, 5312048, 6070912, 7968072, 9106368, 10624096, 15936144, 18212736, 21248192, 31872288, 42496384, 63744576, 127489152]

約数ペア:

[(1, 127489152), (2, 63744576), (3, 42496384), (4, 31872288), (6, 21248192), (7, 18212736), (8, 15936144), (12, 10624096), (14, 9106368), (16, 7968072), (21, 6070912), (24, 5312048), (28, 4553184), (32, 3984036), (42, 3035456), (43, 2964864), (48, 2656024), (56, 2276592), (64, 1992018), (84, 1517728), (86, 1482432), (96, 1328012), (112, 1138296), (128, 996009), (129, 988288), (168, 758864), (172, 741216), (192, 664006), (224, 569148), (258, 494144), (301, 423552), (336, 379432), (344, 370608), (384, 332003), (448, 284574), (516, 247072), (602, 211776), (672, 189716), (688, 185304), (896, 142287), (903, 141184), (1032, 123536), (1103, 115584), (1204, 105888), (1344, 94858), (1376, 92652), (1806, 70592), (2064, 61768), (2206, 57792), (2408, 52944), (2688, 47429), (2752, 46326), (3309, 38528), (3612, 35296), (4128, 30884), (4412, 28896), (4816, 26472), (5504, 23163), (6618, 19264), (7224, 17648), (7721, 16512), (8256, 15442), (8824, 14448), (9632, 13236)]