149743196554

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{68127023}}^1$

素因数の和:68127189

約数の個数: 16

約数和(自身を含む): 258337675008

約数和(自身を除く): 108594478454

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 68127023, 136254046, 476889161, 953778322, 10695942611, 21391885222, 74871598277, 149743196554]

約数ペア:

[(1, 149743196554), (2, 74871598277), (7, 21391885222), (14, 10695942611), (157, 953778322), (314, 476889161), (1099, 136254046), (2198, 68127023)]