128382912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1915

約数の個数: 168

約数和(自身を含む): 445532256

約数和(自身を除く): 317149344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1873, 1904, 2016, 2142, 2448, 2856, 3264, 3746, 3808, 4032, 4284, 4896, 5619, 5712, 7492, 7616, 8568, 9792, 11238, 11424, 13111, 14984, 16857, 17136, 22476, 22848, 26222, 29968, 31841, 33714, 34272, 39333, 44952, 52444, 59936, 63682, 67428, 68544, 78666, 89904, 95523, 104888, 117999, 119872, 127364, 134856, 157332, 179808, 191046, 209776, 222887, 235998, 254728, 269712, 286569, 314664, 359616, 382092, 419552, 445774, 471996, 509456, 539424, 573138, 629328, 668661, 764184, 839104, 891548, 943992, 1018912, 1078848, 1146276, 1258656, 1337322, 1528368, 1783096, 1887984, 2005983, 2037824, 2292552, 2517312, 2674644, 3056736, 3566192, 3775968, 4011966, 4585104, 5349288, 6113472, 7132384, 7551936, 8023932, 9170208, 10698576, 14264768, 16047864, 18340416, 21397152, 32095728, 42794304, 64191456, 128382912]

約数ペア:

[(1, 128382912), (2, 64191456), (3, 42794304), (4, 32095728), (6, 21397152), (7, 18340416), (8, 16047864), (9, 14264768), (12, 10698576), (14, 9170208), (16, 8023932), (17, 7551936), (18, 7132384), (21, 6113472), (24, 5349288), (28, 4585104), (32, 4011966), (34, 3775968), (36, 3566192), (42, 3056736), (48, 2674644), (51, 2517312), (56, 2292552), (63, 2037824), (64, 2005983), (68, 1887984), (72, 1783096), (84, 1528368), (96, 1337322), (102, 1258656), (112, 1146276), (119, 1078848), (126, 1018912), (136, 943992), (144, 891548), (153, 839104), (168, 764184), (192, 668661), (204, 629328), (224, 573138), (238, 539424), (252, 509456), (272, 471996), (288, 445774), (306, 419552), (336, 382092), (357, 359616), (408, 314664), (448, 286569), (476, 269712), (504, 254728), (544, 235998), (576, 222887), (612, 209776), (672, 191046), (714, 179808), (816, 157332), (952, 134856), (1008, 127364), (1071, 119872), (1088, 117999), (1224, 104888), (1344, 95523), (1428, 89904), (1632, 78666), (1873, 68544), (1904, 67428), (2016, 63682), (2142, 59936), (2448, 52444), (2856, 44952), (3264, 39333), (3746, 34272), (3808, 33714), (4032, 31841), (4284, 29968), (4896, 26222), (5619, 22848), (5712, 22476), (7492, 17136), (7616, 16857), (8568, 14984), (9792, 13111), (11238, 11424)]