157572116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178249}}^1$

素因数の和:178283

約数の個数: 24

約数和(自身を含む): 314433000

約数和(自身を除く): 156860884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 178249, 356498, 712996, 2317237, 3030233, 4634474, 6060466, 9268948, 12120932, 39393029, 78786058, 157572116]

約数ペア:

[(1, 157572116), (2, 78786058), (4, 39393029), (13, 12120932), (17, 9268948), (26, 6060466), (34, 4634474), (52, 3030233), (68, 2317237), (221, 712996), (442, 356498), (884, 178249)]