146742760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{159503}}^1$

素因数の和:159537

約数の個数: 32

約数和(自身を含む): 344528640

約数和(自身を除く): 197785880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 159503, 319006, 638012, 797515, 1276024, 1595030, 3190060, 3668569, 6380120, 7337138, 14674276, 18342845, 29348552, 36685690, 73371380, 146742760]

約数ペア:

[(1, 146742760), (2, 73371380), (4, 36685690), (5, 29348552), (8, 18342845), (10, 14674276), (20, 7337138), (23, 6380120), (40, 3668569), (46, 3190060), (92, 1595030), (115, 1276024), (184, 797515), (230, 638012), (460, 319006), (920, 159503)]