138292126

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 247703040

約数和(自身を除く): 109410914

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 3307, 5974, 6614, 20909, 23149, 41818, 46298, 95903, 191806, 340621, 671321, 681242, 1342642, 2384347, 4768694, 9878009, 19756018, 69146063, 138292126]

約数ペア:

[(1, 138292126), (2, 69146063), (7, 19756018), (14, 9878009), (29, 4768694), (58, 2384347), (103, 1342642), (203, 681242), (206, 671321), (406, 340621), (721, 191806), (1442, 95903), (2987, 46298), (3307, 41818), (5974, 23149), (6614, 20909)]