156945849812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{5274427}}^1$

素因数の和:5274647

約数の個数: 24

約数和(自身を含む): 282667145376

約数和(自身を除く): 125721295564

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 7439, 14878, 29756, 5274427, 10548854, 21097708, 226800361, 453600722, 907201444, 912475871, 1824951742, 3649903484, 39236462453, 78472924906, 156945849812]

約数ペア:

[(1, 156945849812), (2, 78472924906), (4, 39236462453), (43, 3649903484), (86, 1824951742), (172, 912475871), (173, 907201444), (346, 453600722), (692, 226800361), (7439, 21097708), (14878, 10548854), (29756, 5274427)]