148979936

素因数分解:

$2^5\times 7^1\times {\mathrm{665089}}^1$

素因数の和:665106

約数の個数: 24

約数和(自身を含む): 335205360

約数和(自身を除く): 186225424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 665089, 1330178, 2660356, 4655623, 5320712, 9311246, 10641424, 18622492, 21282848, 37244984, 74489968, 148979936]

約数ペア:

[(1, 148979936), (2, 74489968), (4, 37244984), (7, 21282848), (8, 18622492), (14, 10641424), (16, 9311246), (28, 5320712), (32, 4655623), (56, 2660356), (112, 1330178), (224, 665089)]