156913035086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{20750203}}^1$

素因数の和:20750423

約数の個数: 16

約数和(自身を含む): 249002448000

約数和(自身を除く): 92089412914

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 20750203, 41500406, 394253857, 788507714, 4129290397, 8258580794, 78456517543, 156913035086]

約数ペア:

[(1, 156913035086), (2, 78456517543), (19, 8258580794), (38, 4129290397), (199, 788507714), (398, 394253857), (3781, 41500406), (7562, 20750203)]