156700838

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{53047}}^1$

素因数の和:53267

約数の個数: 16

約数和(自身を含む): 269908224

約数和(自身を除く): 113207386

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 53047, 106094, 371329, 742658, 11192917, 22385834, 78350419, 156700838]

約数ペア:

[(1, 156700838), (2, 78350419), (7, 22385834), (14, 11192917), (211, 742658), (422, 371329), (1477, 106094), (2954, 53047)]