131125254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73091}}^1$

素因数の和:73132

約数の個数: 32

約数和(自身を含む): 294706944

約数和(自身を除く): 163581690

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 73091, 146182, 219273, 438546, 950183, 1681093, 1900366, 2850549, 3362186, 5043279, 5701098, 10086558, 21854209, 43708418, 65562627, 131125254]

約数ペア:

[(1, 131125254), (2, 65562627), (3, 43708418), (6, 21854209), (13, 10086558), (23, 5701098), (26, 5043279), (39, 3362186), (46, 2850549), (69, 1900366), (78, 1681093), (138, 950183), (299, 438546), (598, 219273), (897, 146182), (1794, 73091)]