101213168

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1811}}^1$

素因数の和:2325

約数の個数: 40

約数和(自身を含む): 224688000

約数和(自身を除く): 123474832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 998, 1811, 1996, 3493, 3622, 3992, 6986, 7244, 7984, 12677, 13972, 14488, 25354, 27944, 28976, 50708, 55888, 101416, 202832, 903689, 1807378, 3614756, 6325823, 7229512, 12651646, 14459024, 25303292, 50606584, 101213168]

約数ペア:

[(1, 101213168), (2, 50606584), (4, 25303292), (7, 14459024), (8, 12651646), (14, 7229512), (16, 6325823), (28, 3614756), (56, 1807378), (112, 903689), (499, 202832), (998, 101416), (1811, 55888), (1996, 50708), (3493, 28976), (3622, 27944), (3992, 25354), (6986, 14488), (7244, 13972), (7984, 12677)]