78142552

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{31817}}^1$

素因数の和:32130

約数の個数: 16

約数和(自身を含む): 146999160

約数和(自身を除く): 68856608

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 31817, 63634, 127268, 254536, 9767819, 19535638, 39071276, 78142552]

約数ペア:

[(1, 78142552), (2, 39071276), (4, 19535638), (8, 9767819), (307, 254536), (614, 127268), (1228, 63634), (2456, 31817)]