128818368

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 168

約数和(自身を含む): 432377088

約数和(自身を除く): 303558720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 387, 448, 504, 516, 576, 602, 672, 688, 743, 774, 903, 1008, 1032, 1204, 1344, 1376, 1486, 1548, 1806, 2016, 2064, 2229, 2408, 2709, 2752, 2972, 3096, 3612, 4032, 4128, 4458, 4816, 5201, 5418, 5944, 6192, 6687, 7224, 8256, 8916, 9632, 10402, 10836, 11888, 12384, 13374, 14448, 15603, 17832, 19264, 20804, 21672, 23776, 24768, 26748, 28896, 31206, 31949, 35664, 41608, 43344, 46809, 47552, 53496, 57792, 62412, 63898, 71328, 83216, 86688, 93618, 95847, 106992, 124824, 127796, 142656, 166432, 173376, 187236, 191694, 213984, 223643, 249648, 255592, 287541, 332864, 374472, 383388, 427968, 447286, 499296, 511184, 575082, 670929, 748944, 766776, 894572, 998592, 1022368, 1150164, 1341858, 1497888, 1533552, 1789144, 2012787, 2044736, 2300328, 2683716, 2995776, 3067104, 3578288, 4025574, 4600656, 5367432, 6134208, 7156576, 8051148, 9201312, 10734864, 14313152, 16102296, 18402624, 21469728, 32204592, 42939456, 64409184, 128818368]

約数ペア:

[(1, 128818368), (2, 64409184), (3, 42939456), (4, 32204592), (6, 21469728), (7, 18402624), (8, 16102296), (9, 14313152), (12, 10734864), (14, 9201312), (16, 8051148), (18, 7156576), (21, 6134208), (24, 5367432), (28, 4600656), (32, 4025574), (36, 3578288), (42, 3067104), (43, 2995776), (48, 2683716), (56, 2300328), (63, 2044736), (64, 2012787), (72, 1789144), (84, 1533552), (86, 1497888), (96, 1341858), (112, 1150164), (126, 1022368), (129, 998592), (144, 894572), (168, 766776), (172, 748944), (192, 670929), (224, 575082), (252, 511184), (258, 499296), (288, 447286), (301, 427968), (336, 383388), (344, 374472), (387, 332864), (448, 287541), (504, 255592), (516, 249648), (576, 223643), (602, 213984), (672, 191694), (688, 187236), (743, 173376), (774, 166432), (903, 142656), (1008, 127796), (1032, 124824), (1204, 106992), (1344, 95847), (1376, 93618), (1486, 86688), (1548, 83216), (1806, 71328), (2016, 63898), (2064, 62412), (2229, 57792), (2408, 53496), (2709, 47552), (2752, 46809), (2972, 43344), (3096, 41608), (3612, 35664), (4032, 31949), (4128, 31206), (4458, 28896), (4816, 26748), (5201, 24768), (5418, 23776), (5944, 21672), (6192, 20804), (6687, 19264), (7224, 17832), (8256, 15603), (8916, 14448), (9632, 13374), (10402, 12384), (10836, 11888)]