131611374

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{155569}}^1$

素因数の和:155624

約数の個数: 24

約数和(自身を含む): 291227040

約数和(自身を除く): 159615666

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 155569, 311138, 466707, 933414, 1400121, 2800242, 7311743, 14623486, 21935229, 43870458, 65805687, 131611374]

約数ペア:

[(1, 131611374), (2, 65805687), (3, 43870458), (6, 21935229), (9, 14623486), (18, 7311743), (47, 2800242), (94, 1400121), (141, 933414), (282, 466707), (423, 311138), (846, 155569)]