148915768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{979709}}^1$

素因数の和:979734

約数の個数: 16

約数和(自身を含む): 293913000

約数和(自身を除く): 144997232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 979709, 1959418, 3918836, 7837672, 18614471, 37228942, 74457884, 148915768]

約数ペア:

[(1, 148915768), (2, 74457884), (4, 37228942), (8, 18614471), (19, 7837672), (38, 3918836), (76, 1959418), (152, 979709)]