128354295552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23875427}}^1$

素因数の和:23875453

約数の個数: 72

約数和(自身を含む): 390410998656

約数和(自身を除く): 262056703104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 23875427, 47750854, 71626281, 95501708, 143252562, 167127989, 191003416, 286505124, 334255978, 382006832, 501383967, 573010248, 668511956, 764013664, 1002767934, 1146020496, 1337023912, 1528027328, 2005535868, 2292040992, 2674047824, 3056054656, 4011071736, 4584081984, 5348095648, 6112109312, 8022143472, 9168163968, 10696191296, 16044286944, 18336327936, 21392382592, 32088573888, 42784765184, 64177147776, 128354295552]

約数ペア:

[(1, 128354295552), (2, 64177147776), (3, 42784765184), (4, 32088573888), (6, 21392382592), (7, 18336327936), (8, 16044286944), (12, 10696191296), (14, 9168163968), (16, 8022143472), (21, 6112109312), (24, 5348095648), (28, 4584081984), (32, 4011071736), (42, 3056054656), (48, 2674047824), (56, 2292040992), (64, 2005535868), (84, 1528027328), (96, 1337023912), (112, 1146020496), (128, 1002767934), (168, 764013664), (192, 668511956), (224, 573010248), (256, 501383967), (336, 382006832), (384, 334255978), (448, 286505124), (672, 191003416), (768, 167127989), (896, 143252562), (1344, 95501708), (1792, 71626281), (2688, 47750854), (5376, 23875427)]