157040801498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{590378953}}^1$

素因数の和:590378981

約数の個数: 16

約数和(自身を含む): 283381897920

約数和(自身を除く): 126341096422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 590378953, 1180757906, 4132652671, 8265305342, 11217200107, 22434400214, 78520400749, 157040801498]

約数ペア:

[(1, 157040801498), (2, 78520400749), (7, 22434400214), (14, 11217200107), (19, 8265305342), (38, 4132652671), (133, 1180757906), (266, 590378953)]