138064514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18713}}^1$

素因数の和:18770

約数の個数: 32

約数和(自身を含む): 258702336

約数和(自身を除く): 120637822

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 18713, 37426, 130991, 261982, 318121, 580103, 636242, 1160206, 2226847, 4060721, 4453694, 8121442, 9861751, 19723502, 69032257, 138064514]

約数ペア:

[(1, 138064514), (2, 69032257), (7, 19723502), (14, 9861751), (17, 8121442), (31, 4453694), (34, 4060721), (62, 2226847), (119, 1160206), (217, 636242), (238, 580103), (434, 318121), (527, 261982), (1054, 130991), (3689, 37426), (7378, 18713)]