158996927

素因数分解:

${\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 165284064

約数和(自身を除く): 6287137

約数列:

[1, 61, 101, 131, 197, 6161, 7991, 12017, 13231, 19897, 25807, 807091, 1213717, 1574227, 2606507, 158996927]

約数ペア:

[(1, 158996927), (61, 2606507), (101, 1574227), (131, 1213717), (197, 807091), (6161, 25807), (7991, 19897), (12017, 13231)]