155556314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{47629}}^1$

素因数の和:47725

約数の個数: 16

約数和(自身を含む): 246913920

約数和(自身を除く): 91357606

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 47629, 95258, 1095467, 2190934, 3381659, 6763318, 77778157, 155556314]

約数ペア:

[(1, 155556314), (2, 77778157), (23, 6763318), (46, 3381659), (71, 2190934), (142, 1095467), (1633, 95258), (3266, 47629)]