142732136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24407}}^1$

素因数の和:24473

約数の個数: 32

約数和(自身を含む): 289967040

約数和(自身を除く): 147234904

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 24407, 48814, 97628, 195256, 414919, 829838, 1049501, 1659676, 2099002, 3319352, 4198004, 8396008, 17841517, 35683034, 71366068, 142732136]

約数ペア:

[(1, 142732136), (2, 71366068), (4, 35683034), (8, 17841517), (17, 8396008), (34, 4198004), (43, 3319352), (68, 2099002), (86, 1659676), (136, 1049501), (172, 829838), (344, 414919), (731, 195256), (1462, 97628), (2924, 48814), (5848, 24407)]