156724179

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 225308160

約数和(自身を除く): 68583981

約数列:

[1, 3, 19, 47, 57, 141, 361, 893, 1083, 2679, 3079, 9237, 16967, 50901, 58501, 144713, 175503, 434139, 1111519, 2749547, 3334557, 8248641, 52241393, 156724179]

約数ペア:

[(1, 156724179), (3, 52241393), (19, 8248641), (47, 3334557), (57, 2749547), (141, 1111519), (361, 434139), (893, 175503), (1083, 144713), (2679, 58501), (3079, 50901), (9237, 16967)]