143344136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81077}}^1$

素因数の和:81113

約数の個数: 32

約数和(自身を含む): 306474840

約数和(自身を除く): 163130704

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 81077, 162154, 324308, 648616, 1054001, 1378309, 2108002, 2756618, 4216004, 5513236, 8432008, 11026472, 17918017, 35836034, 71672068, 143344136]

約数ペア:

[(1, 143344136), (2, 71672068), (4, 35836034), (8, 17918017), (13, 11026472), (17, 8432008), (26, 5513236), (34, 4216004), (52, 2756618), (68, 2108002), (104, 1378309), (136, 1054001), (221, 648616), (442, 324308), (884, 162154), (1768, 81077)]