158553712

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{8011}}^1$

素因数の和:9256

約数の個数: 20

約数和(自身を含む): 307484536

約数和(自身を除く): 148930824

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 4948, 8011, 9896, 16022, 19792, 32044, 64088, 128176, 9909607, 19819214, 39638428, 79276856, 158553712]

約数ペア:

[(1, 158553712), (2, 79276856), (4, 39638428), (8, 19819214), (16, 9909607), (1237, 128176), (2474, 64088), (4948, 32044), (8011, 19792), (9896, 16022)]