137242574

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{138071}}^1$

素因数の和:138151

約数の個数: 16

約数和(自身を含む): 238588416

約数和(自身を除く): 101345842

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 138071, 276142, 966497, 1932994, 9803041, 19606082, 68621287, 137242574]

約数ペア:

[(1, 137242574), (2, 68621287), (7, 19606082), (14, 9803041), (71, 1932994), (142, 966497), (497, 276142), (994, 138071)]