161569558886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{552401}}^1$

素因数の和:552644

約数の個数: 32

約数和(自身を含む): 262501430400

約数和(自身を除く): 100931871514

約数列:

[1, 2, 19, 38, 43, 86, 179, 358, 817, 1634, 3401, 6802, 7697, 15394, 146243, 292486, 552401, 1104802, 10495619, 20991238, 23753243, 47506486, 98879779, 197759558, 451311617, 902623234, 1878715801, 3757431602, 4251830497, 8503660994, 80784779443, 161569558886]

約数ペア:

[(1, 161569558886), (2, 80784779443), (19, 8503660994), (38, 4251830497), (43, 3757431602), (86, 1878715801), (179, 902623234), (358, 451311617), (817, 197759558), (1634, 98879779), (3401, 47506486), (6802, 23753243), (7697, 20991238), (15394, 10495619), (146243, 1104802), (292486, 552401)]