156942142763

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{30071}}^1\times {\mathrm{39241}}^1$

素因数の和:69338

約数の個数: 16

約数和(自身を含む): 188813667840

約数和(自身を除く): 31871525077

約数列:

[1, 7, 19, 133, 30071, 39241, 210497, 274687, 571349, 745579, 3999443, 5219053, 1180016111, 8260112777, 22420306109, 156942142763]

約数ペア:

[(1, 156942142763), (7, 22420306109), (19, 8260112777), (133, 1180016111), (30071, 5219053), (39241, 3999443), (210497, 745579), (274687, 571349)]