139867844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{5659}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 252934080

約数和(自身を除く): 113066236

約数列:

[1, 2, 4, 37, 74, 148, 167, 334, 668, 5659, 6179, 11318, 12358, 22636, 24716, 209383, 418766, 837532, 945053, 1890106, 3780212, 34966961, 69933922, 139867844]

約数ペア:

[(1, 139867844), (2, 69933922), (4, 34966961), (37, 3780212), (74, 1890106), (148, 945053), (167, 837532), (334, 418766), (668, 209383), (5659, 24716), (6179, 22636), (11318, 12358)]