168315498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{719297}}^1$

素因数の和:719318

約数の個数: 24

約数和(自身を含む): 392736708

約数和(自身を除く): 224421210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 719297, 1438594, 2157891, 4315782, 6473673, 9350861, 12947346, 18701722, 28052583, 56105166, 84157749, 168315498]

約数ペア:

[(1, 168315498), (2, 84157749), (3, 56105166), (6, 28052583), (9, 18701722), (13, 12947346), (18, 9350861), (26, 6473673), (39, 4315782), (78, 2157891), (117, 1438594), (234, 719297)]