145890656

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{198221}}^1$

素因数の和:198254

約数の個数: 24

約数和(自身を含む): 299711664

約数和(自身を除く): 153821008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 198221, 396442, 792884, 1585768, 3171536, 4559083, 6343072, 9118166, 18236332, 36472664, 72945328, 145890656]

約数ペア:

[(1, 145890656), (2, 72945328), (4, 36472664), (8, 18236332), (16, 9118166), (23, 6343072), (32, 4559083), (46, 3171536), (92, 1585768), (184, 792884), (368, 396442), (736, 198221)]