145991166

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1057907}}^1$

素因数の和:1057935

約数の個数: 16

約数和(自身を含む): 304677504

約数和(自身を除く): 158686338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1057907, 2115814, 3173721, 6347442, 24331861, 48663722, 72995583, 145991166]

約数ペア:

[(1, 145991166), (2, 72995583), (3, 48663722), (6, 24331861), (23, 6347442), (46, 3173721), (69, 2115814), (138, 1057907)]