121943824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1093}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 249607040

約数和(自身を除く): 127663216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 734, 1093, 1468, 2186, 2936, 4372, 5872, 6973, 8744, 13946, 17488, 20767, 27892, 41534, 55784, 83068, 111568, 166136, 332272, 401131, 802262, 1604524, 3209048, 6418096, 7621489, 15242978, 30485956, 60971912, 121943824]

約数ペア:

[(1, 121943824), (2, 60971912), (4, 30485956), (8, 15242978), (16, 7621489), (19, 6418096), (38, 3209048), (76, 1604524), (152, 802262), (304, 401131), (367, 332272), (734, 166136), (1093, 111568), (1468, 83068), (2186, 55784), (2936, 41534), (4372, 27892), (5872, 20767), (6973, 17488), (8744, 13946)]