156729507838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1\times {\mathrm{604867}}^1$

素因数の和:612507

約数の個数: 16

約数和(自身を含む): 248956410384

約数和(自身を除く): 92226902546

約数列:

[1, 2, 17, 34, 7621, 15242, 129557, 259114, 604867, 1209734, 10282739, 20565478, 4609691407, 9219382814, 78364753919, 156729507838]

約数ペア:

[(1, 156729507838), (2, 78364753919), (17, 9219382814), (34, 4609691407), (7621, 20565478), (15242, 10282739), (129557, 1209734), (259114, 604867)]