133684996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{2039}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 240932160

約数和(自身を除く): 107247164

約数列:

[1, 2, 4, 37, 74, 148, 443, 886, 1772, 2039, 4078, 8156, 16391, 32782, 65564, 75443, 150886, 301772, 903277, 1806554, 3613108, 33421249, 66842498, 133684996]

約数ペア:

[(1, 133684996), (2, 66842498), (4, 33421249), (37, 3613108), (74, 1806554), (148, 903277), (443, 301772), (886, 150886), (1772, 75443), (2039, 65564), (4078, 32782), (8156, 16391)]