142731198

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{168713}}^1$

素因数の和:168768

約数の個数: 24

約数和(自身を含む): 315832608

約数和(自身を除く): 173101410

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 168713, 337426, 506139, 1012278, 1518417, 3036834, 7929511, 15859022, 23788533, 47577066, 71365599, 142731198]

約数ペア:

[(1, 142731198), (2, 71365599), (3, 47577066), (6, 23788533), (9, 15859022), (18, 7929511), (47, 3036834), (94, 1518417), (141, 1012278), (282, 506139), (423, 337426), (846, 168713)]