128575776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2714

約数の個数: 96

約数和(自身を含む): 391160448

約数和(自身を除く): 262584672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 146, 168, 219, 224, 292, 336, 438, 511, 584, 672, 876, 1022, 1168, 1533, 1752, 2044, 2336, 2621, 3066, 3504, 4088, 5242, 6132, 7008, 7863, 8176, 10484, 12264, 15726, 16352, 18347, 20968, 24528, 31452, 36694, 41936, 49056, 55041, 62904, 73388, 83872, 110082, 125808, 146776, 191333, 220164, 251616, 293552, 382666, 440328, 573999, 587104, 765332, 880656, 1147998, 1339331, 1530664, 1761312, 2295996, 2678662, 3061328, 4017993, 4591992, 5357324, 6122656, 8035986, 9183984, 10714648, 16071972, 18367968, 21429296, 32143944, 42858592, 64287888, 128575776]

約数ペア:

[(1, 128575776), (2, 64287888), (3, 42858592), (4, 32143944), (6, 21429296), (7, 18367968), (8, 16071972), (12, 10714648), (14, 9183984), (16, 8035986), (21, 6122656), (24, 5357324), (28, 4591992), (32, 4017993), (42, 3061328), (48, 2678662), (56, 2295996), (73, 1761312), (84, 1530664), (96, 1339331), (112, 1147998), (146, 880656), (168, 765332), (219, 587104), (224, 573999), (292, 440328), (336, 382666), (438, 293552), (511, 251616), (584, 220164), (672, 191333), (876, 146776), (1022, 125808), (1168, 110082), (1533, 83872), (1752, 73388), (2044, 62904), (2336, 55041), (2621, 49056), (3066, 41936), (3504, 36694), (4088, 31452), (5242, 24528), (6132, 20968), (7008, 18347), (7863, 16352), (8176, 15726), (10484, 12264)]