131179968

素因数分解:

$2^6\times 3^2\times {\mathrm{227743}}^1$

素因数の和:227761

約数の個数: 42

約数和(自身を含む): 376005344

約数和(自身を除く): 244825376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 227743, 455486, 683229, 910972, 1366458, 1821944, 2049687, 2732916, 3643888, 4099374, 5465832, 7287776, 8198748, 10931664, 14575552, 16397496, 21863328, 32794992, 43726656, 65589984, 131179968]

約数ペア:

[(1, 131179968), (2, 65589984), (3, 43726656), (4, 32794992), (6, 21863328), (8, 16397496), (9, 14575552), (12, 10931664), (16, 8198748), (18, 7287776), (24, 5465832), (32, 4099374), (36, 3643888), (48, 2732916), (64, 2049687), (72, 1821944), (96, 1366458), (144, 910972), (192, 683229), (288, 455486), (576, 227743)]