166130503091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2966987}}^1$

素因数の和:2967434

約数の個数: 16

約数和(自身を含む): 200331029760

約数和(自身を除く): 34200526669

約数列:

[1, 7, 19, 133, 421, 2947, 7999, 55993, 2966987, 20768909, 56372753, 394609271, 1249101527, 8743710689, 23732929013, 166130503091]

約数ペア:

[(1, 166130503091), (7, 23732929013), (19, 8743710689), (133, 1249101527), (421, 394609271), (2947, 56372753), (7999, 20768909), (55993, 2966987)]