130221144

素因数分解:

$2^3\times 3^2\times {\mathrm{1808627}}^1$

素因数の和:1808639

約数の個数: 24

約数和(自身を含む): 352682460

約数和(自身を除く): 222461316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1808627, 3617254, 5425881, 7234508, 10851762, 14469016, 16277643, 21703524, 32555286, 43407048, 65110572, 130221144]

約数ペア:

[(1, 130221144), (2, 65110572), (3, 43407048), (4, 32555286), (6, 21703524), (8, 16277643), (9, 14469016), (12, 10851762), (18, 7234508), (24, 5425881), (36, 3617254), (72, 1808627)]