163227568

素因数分解:

$2^4\times 7^1\times {\mathrm{1457389}}^1$

素因数の和:1457404

約数の個数: 20

約数和(自身を含む): 361432720

約数和(自身を除く): 198205152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1457389, 2914778, 5829556, 10201723, 11659112, 20403446, 23318224, 40806892, 81613784, 163227568]

約数ペア:

[(1, 163227568), (2, 81613784), (4, 40806892), (7, 23318224), (8, 20403446), (14, 11659112), (16, 10201723), (28, 5829556), (56, 2914778), (112, 1457389)]