156979187204

素因数分解:

$2^2\times 7^1\times {\mathrm{20707}}^1\times {\mathrm{270749}}^1$

素因数の和:291467

約数の個数: 24

約数和(自身を含む): 313974696000

約数和(自身を除く): 156995508796

約数列:

[1, 2, 4, 7, 14, 28, 20707, 41414, 82828, 144949, 270749, 289898, 541498, 579796, 1082996, 1895243, 3790486, 7580972, 5606399543, 11212799086, 22425598172, 39244796801, 78489593602, 156979187204]

約数ペア:

[(1, 156979187204), (2, 78489593602), (4, 39244796801), (7, 22425598172), (14, 11212799086), (28, 5606399543), (20707, 7580972), (41414, 3790486), (82828, 1895243), (144949, 1082996), (270749, 579796), (289898, 541498)]