156923621896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2753819}}^1$

素因数の和:2754261

約数の個数: 32

約数和(自身を含む): 312283188000

約数和(自身を除く): 155359566104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3352, 7123, 14246, 28492, 56984, 2753819, 5507638, 11015276, 22030552, 46814923, 93629846, 187259692, 374519384, 1153850161, 2307700322, 4615400644, 9230801288, 19615452737, 39230905474, 78461810948, 156923621896]

約数ペア:

[(1, 156923621896), (2, 78461810948), (4, 39230905474), (8, 19615452737), (17, 9230801288), (34, 4615400644), (68, 2307700322), (136, 1153850161), (419, 374519384), (838, 187259692), (1676, 93629846), (3352, 46814923), (7123, 22030552), (14246, 11015276), (28492, 5507638), (56984, 2753819)]