156955251838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19229999}}^1$

素因数の和:19230072

約数の個数: 32

約数和(自身を含む): 299064960000

約数和(自身を除く): 142109708162

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 19229999, 38459998, 134609993, 211529989, 269219986, 423059978, 1019189947, 1480709923, 2038379894, 2961419846, 7134329629, 11211089417, 14268659258, 22422178834, 78477625919, 156955251838]

約数ペア:

[(1, 156955251838), (2, 78477625919), (7, 22422178834), (11, 14268659258), (14, 11211089417), (22, 7134329629), (53, 2961419846), (77, 2038379894), (106, 1480709923), (154, 1019189947), (371, 423059978), (583, 269219986), (742, 211529989), (1166, 134609993), (4081, 38459998), (8162, 19229999)]