148478538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4297}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 320596416

約数和(自身を除く): 172117878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2658, 4297, 5759, 8594, 11518, 12891, 17277, 25782, 34554, 55861, 111722, 167583, 335166, 1903571, 3807142, 5710713, 11421426, 24746423, 49492846, 74239269, 148478538]

約数ペア:

[(1, 148478538), (2, 74239269), (3, 49492846), (6, 24746423), (13, 11421426), (26, 5710713), (39, 3807142), (78, 1903571), (443, 335166), (886, 167583), (1329, 111722), (2658, 55861), (4297, 34554), (5759, 25782), (8594, 17277), (11518, 12891)]