148970416

素因数分解:

$2^4\times 7^1\times {\mathrm{1330093}}^1$

素因数の和:1330108

約数の個数: 20

約数和(自身を含む): 329863312

約数和(自身を除く): 180892896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1330093, 2660186, 5320372, 9310651, 10640744, 18621302, 21281488, 37242604, 74485208, 148970416]

約数ペア:

[(1, 148970416), (2, 74485208), (4, 37242604), (7, 21281488), (8, 18621302), (14, 10640744), (16, 9310651), (28, 5320372), (56, 2660186), (112, 1330093)]