127672608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{189989}}^1$

素因数の和:190009

約数の個数: 48

約数和(自身を含む): 383019840

約数和(自身を除く): 255347232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 189989, 379978, 569967, 759956, 1139934, 1329923, 1519912, 2279868, 2659846, 3039824, 3989769, 4559736, 5319692, 6079648, 7979538, 9119472, 10639384, 15959076, 18238944, 21278768, 31918152, 42557536, 63836304, 127672608]

約数ペア:

[(1, 127672608), (2, 63836304), (3, 42557536), (4, 31918152), (6, 21278768), (7, 18238944), (8, 15959076), (12, 10639384), (14, 9119472), (16, 7979538), (21, 6079648), (24, 5319692), (28, 4559736), (32, 3989769), (42, 3039824), (48, 2659846), (56, 2279868), (84, 1519912), (96, 1329923), (112, 1139934), (168, 759956), (224, 569967), (336, 379978), (672, 189989)]