133307224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 257297040

約数和(自身を除く): 123989816

約数列:

[1, 2, 4, 8, 43, 86, 172, 181, 344, 362, 724, 1448, 2141, 4282, 7783, 8564, 15566, 17128, 31132, 62264, 92063, 184126, 368252, 387521, 736504, 775042, 1550084, 3100168, 16663403, 33326806, 66653612, 133307224]

約数ペア:

[(1, 133307224), (2, 66653612), (4, 33326806), (8, 16663403), (43, 3100168), (86, 1550084), (172, 775042), (181, 736504), (344, 387521), (362, 368252), (724, 184126), (1448, 92063), (2141, 62264), (4282, 31132), (7783, 17128), (8564, 15566)]