156621099

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 223985664

約数和(自身を除く): 67364565

約数列:

[1, 3, 23, 61, 69, 127, 183, 293, 381, 879, 1403, 2921, 4209, 6739, 7747, 8763, 17873, 20217, 23241, 37211, 53619, 111633, 178181, 411079, 534543, 855853, 1233237, 2269871, 2567559, 6809613, 52207033, 156621099]

約数ペア:

[(1, 156621099), (3, 52207033), (23, 6809613), (61, 2567559), (69, 2269871), (127, 1233237), (183, 855853), (293, 534543), (381, 411079), (879, 178181), (1403, 111633), (2921, 53619), (4209, 37211), (6739, 23241), (7747, 20217), (8763, 17873)]