156970912

素因数分解:

$2^5\times 7^2\times {\mathrm{100109}}^1$

素因数の和:100133

約数の個数: 36

約数和(自身を含む): 359495010

約数和(自身を除く): 202524098

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 100109, 200218, 400436, 700763, 800872, 1401526, 1601744, 2803052, 3203488, 4905341, 5606104, 9810682, 11212208, 19621364, 22424416, 39242728, 78485456, 156970912]

約数ペア:

[(1, 156970912), (2, 78485456), (4, 39242728), (7, 22424416), (8, 19621364), (14, 11212208), (16, 9810682), (28, 5606104), (32, 4905341), (49, 3203488), (56, 2803052), (98, 1601744), (112, 1401526), (196, 800872), (224, 700763), (392, 400436), (784, 200218), (1568, 100109)]