128538659328

素因数分解:

$2^9\times 3^1\times {\mathrm{293}}^1\times {\mathrm{285611}}^1$

素因数の和:285925

約数の個数: 80

約数和(自身を含む): 343604945376

約数和(自身を除く): 215066286048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 384, 512, 586, 768, 879, 1172, 1536, 1758, 2344, 3516, 4688, 7032, 9376, 14064, 18752, 28128, 37504, 56256, 75008, 112512, 150016, 225024, 285611, 450048, 571222, 856833, 1142444, 1713666, 2284888, 3427332, 4569776, 6854664, 9139552, 13709328, 18279104, 27418656, 36558208, 54837312, 73116416, 83684023, 109674624, 146232832, 167368046, 219349248, 251052069, 334736092, 438698496, 502104138, 669472184, 1004208276, 1338944368, 2008416552, 2677888736, 4016833104, 5355777472, 8033666208, 10711554944, 16067332416, 21423109888, 32134664832, 42846219776, 64269329664, 128538659328]

約数ペア:

[(1, 128538659328), (2, 64269329664), (3, 42846219776), (4, 32134664832), (6, 21423109888), (8, 16067332416), (12, 10711554944), (16, 8033666208), (24, 5355777472), (32, 4016833104), (48, 2677888736), (64, 2008416552), (96, 1338944368), (128, 1004208276), (192, 669472184), (256, 502104138), (293, 438698496), (384, 334736092), (512, 251052069), (586, 219349248), (768, 167368046), (879, 146232832), (1172, 109674624), (1536, 83684023), (1758, 73116416), (2344, 54837312), (3516, 36558208), (4688, 27418656), (7032, 18279104), (9376, 13709328), (14064, 9139552), (18752, 6854664), (28128, 4569776), (37504, 3427332), (56256, 2284888), (75008, 1713666), (112512, 1142444), (150016, 856833), (225024, 571222), (285611, 450048)]