156639438

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{185153}}^1$

素因数の和:185208

約数の個数: 24

約数和(自身を含む): 346608288

約数和(自身を除く): 189968850

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 185153, 370306, 555459, 1110918, 1666377, 3332754, 8702191, 17404382, 26106573, 52213146, 78319719, 156639438]

約数ペア:

[(1, 156639438), (2, 78319719), (3, 52213146), (6, 26106573), (9, 17404382), (18, 8702191), (47, 3332754), (94, 1666377), (141, 1110918), (282, 555459), (423, 370306), (846, 185153)]