156918520639

素因数分解:

${\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1\times {\mathrm{6737}}^1$

素因数の和:8366

約数の個数: 16

約数和(自身を含む): 159908587776

約数和(自身を除く): 2990067137

約数列:

[1, 71, 251, 1307, 6737, 17821, 92797, 328057, 478327, 1690987, 8805259, 23292047, 120060077, 625173389, 2210120009, 156918520639]

約数ペア:

[(1, 156918520639), (71, 2210120009), (251, 625173389), (1307, 120060077), (6737, 23292047), (17821, 8805259), (92797, 1690987), (328057, 478327)]