120430076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{178151}}^1$

素因数の和:178181

約数の個数: 18

約数和(自身を含む): 228212712

約数和(自身を除く): 107782636

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 178151, 356302, 712604, 2315963, 4631926, 9263852, 30107519, 60215038, 120430076]

約数ペア:

[(1, 120430076), (2, 60215038), (4, 30107519), (13, 9263852), (26, 4631926), (52, 2315963), (169, 712604), (338, 356302), (676, 178151)]