16388736

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 55349280

約数和(自身を除く): 38960544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 67, 78, 84, 91, 96, 98, 104, 112, 128, 134, 147, 156, 168, 182, 192, 196, 201, 208, 224, 268, 273, 294, 312, 336, 364, 384, 392, 402, 416, 448, 469, 536, 546, 588, 624, 637, 672, 728, 784, 804, 832, 871, 896, 938, 1072, 1092, 1176, 1248, 1274, 1344, 1407, 1456, 1568, 1608, 1664, 1742, 1876, 1911, 2144, 2184, 2352, 2496, 2548, 2613, 2688, 2814, 2912, 3136, 3216, 3283, 3484, 3752, 3822, 4288, 4368, 4704, 4992, 5096, 5226, 5628, 5824, 6097, 6272, 6432, 6566, 6968, 7504, 7644, 8576, 8736, 9408, 9849, 10192, 10452, 11256, 11648, 12194, 12864, 13132, 13936, 15008, 15288, 17472, 18291, 18816, 19698, 20384, 20904, 22512, 24388, 25728, 26264, 27872, 30016, 30576, 34944, 36582, 39396, 40768, 41808, 42679, 45024, 48776, 52528, 55744, 60032, 61152, 73164, 78792, 81536, 83616, 85358, 90048, 97552, 105056, 111488, 122304, 128037, 146328, 157584, 167232, 170716, 180096, 195104, 210112, 244608, 256074, 292656, 315168, 334464, 341432, 390208, 420224, 512148, 585312, 630336, 682864, 780416, 1024296, 1170624, 1260672, 1365728, 2048592, 2341248, 2731456, 4097184, 5462912, 8194368, 16388736]

約数ペア:

[(1, 16388736), (2, 8194368), (3, 5462912), (4, 4097184), (6, 2731456), (7, 2341248), (8, 2048592), (12, 1365728), (13, 1260672), (14, 1170624), (16, 1024296), (21, 780416), (24, 682864), (26, 630336), (28, 585312), (32, 512148), (39, 420224), (42, 390208), (48, 341432), (49, 334464), (52, 315168), (56, 292656), (64, 256074), (67, 244608), (78, 210112), (84, 195104), (91, 180096), (96, 170716), (98, 167232), (104, 157584), (112, 146328), (128, 128037), (134, 122304), (147, 111488), (156, 105056), (168, 97552), (182, 90048), (192, 85358), (196, 83616), (201, 81536), (208, 78792), (224, 73164), (268, 61152), (273, 60032), (294, 55744), (312, 52528), (336, 48776), (364, 45024), (384, 42679), (392, 41808), (402, 40768), (416, 39396), (448, 36582), (469, 34944), (536, 30576), (546, 30016), (588, 27872), (624, 26264), (637, 25728), (672, 24388), (728, 22512), (784, 20904), (804, 20384), (832, 19698), (871, 18816), (896, 18291), (938, 17472), (1072, 15288), (1092, 15008), (1176, 13936), (1248, 13132), (1274, 12864), (1344, 12194), (1407, 11648), (1456, 11256), (1568, 10452), (1608, 10192), (1664, 9849), (1742, 9408), (1876, 8736), (1911, 8576), (2144, 7644), (2184, 7504), (2352, 6968), (2496, 6566), (2548, 6432), (2613, 6272), (2688, 6097), (2814, 5824), (2912, 5628), (3136, 5226), (3216, 5096), (3283, 4992), (3484, 4704), (3752, 4368), (3822, 4288)]