156905086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 261884448

約数和(自身を除く): 104979362

約数列:

[1, 2, 13, 26, 37, 74, 211, 422, 481, 773, 962, 1546, 2743, 5486, 7807, 10049, 15614, 20098, 28601, 57202, 101491, 163103, 202982, 326206, 371813, 743626, 2120339, 4240678, 6034811, 12069622, 78452543, 156905086]

約数ペア:

[(1, 156905086), (2, 78452543), (13, 12069622), (26, 6034811), (37, 4240678), (74, 2120339), (211, 743626), (422, 371813), (481, 326206), (773, 202982), (962, 163103), (1546, 101491), (2743, 57202), (5486, 28601), (7807, 20098), (10049, 15614)]