131177814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{2459}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 278432640

約数和(自身を除く): 147254826

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 523, 1046, 1569, 2459, 3138, 4918, 7377, 8891, 14754, 17782, 26673, 41803, 53346, 83606, 125409, 250818, 1286057, 2572114, 3858171, 7716342, 21862969, 43725938, 65588907, 131177814]

約数ペア:

[(1, 131177814), (2, 65588907), (3, 43725938), (6, 21862969), (17, 7716342), (34, 3858171), (51, 2572114), (102, 1286057), (523, 250818), (1046, 125409), (1569, 83606), (2459, 53346), (3138, 41803), (4918, 26673), (7377, 17782), (8891, 14754)]