131247696

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{63589}}^1$

素因数の和:63643

約数の個数: 40

約数和(自身を含む): 346947040

約数和(自身を除く): 215699344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 63589, 127178, 190767, 254356, 381534, 508712, 763068, 1017424, 1526136, 2734327, 3052272, 5468654, 8202981, 10937308, 16405962, 21874616, 32811924, 43749232, 65623848, 131247696]

約数ペア:

[(1, 131247696), (2, 65623848), (3, 43749232), (4, 32811924), (6, 21874616), (8, 16405962), (12, 10937308), (16, 8202981), (24, 5468654), (43, 3052272), (48, 2734327), (86, 1526136), (129, 1017424), (172, 763068), (258, 508712), (344, 381534), (516, 254356), (688, 190767), (1032, 127178), (2064, 63589)]