131509572

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{233173}}^1$

素因数の和:233227

約数の個数: 24

約数和(自身を含む): 313385856

約数和(自身を除く): 181876284

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 233173, 466346, 699519, 932692, 1399038, 2798076, 10959131, 21918262, 32877393, 43836524, 65754786, 131509572]

約数ペア:

[(1, 131509572), (2, 65754786), (3, 43836524), (4, 32877393), (6, 21918262), (12, 10959131), (47, 2798076), (94, 1399038), (141, 932692), (188, 699519), (282, 466346), (564, 233173)]