126766064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8011}}^1$

素因数の和:8085

約数の個数: 40

約数和(自身を含む): 262280832

約数和(自身を除く): 135514768

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 8011, 15824, 16022, 32044, 64088, 128176, 184253, 344473, 368506, 688946, 737012, 1377892, 1474024, 2755784, 2948048, 5511568, 7922879, 15845758, 31691516, 63383032, 126766064]

約数ペア:

[(1, 126766064), (2, 63383032), (4, 31691516), (8, 15845758), (16, 7922879), (23, 5511568), (43, 2948048), (46, 2755784), (86, 1474024), (92, 1377892), (172, 737012), (184, 688946), (344, 368506), (368, 344473), (688, 184253), (989, 128176), (1978, 64088), (3956, 32044), (7912, 16022), (8011, 15824)]