144699748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{2207}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 260773632

約数和(自身を除く): 116073884

約数列:

[1, 2, 4, 37, 74, 148, 443, 886, 1772, 2207, 4414, 8828, 16391, 32782, 65564, 81659, 163318, 326636, 977701, 1955402, 3910804, 36174937, 72349874, 144699748]

約数ペア:

[(1, 144699748), (2, 72349874), (4, 36174937), (37, 3910804), (74, 1955402), (148, 977701), (443, 326636), (886, 163318), (1772, 81659), (2207, 65564), (4414, 32782), (8828, 16391)]