157907894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{14543}}^1$

素因数の和:14695

約数の個数: 16

約数和(自身を含む): 243466560

約数和(自身を除く): 85558666

約数列:

[1, 2, 61, 89, 122, 178, 5429, 10858, 14543, 29086, 887123, 1294327, 1774246, 2588654, 78953947, 157907894]

約数ペア:

[(1, 157907894), (2, 78953947), (61, 2588654), (89, 1774246), (122, 1294327), (178, 887123), (5429, 29086), (10858, 14543)]