138036416

素因数分解:

$2^6\times 7^1\times {\mathrm{308117}}^1$

素因数の和:308136

約数の個数: 28

約数和(自身を含む): 313047888

約数和(自身を除く): 175011472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 308117, 616234, 1232468, 2156819, 2464936, 4313638, 4929872, 8627276, 9859744, 17254552, 19719488, 34509104, 69018208, 138036416]

約数ペア:

[(1, 138036416), (2, 69018208), (4, 34509104), (7, 19719488), (8, 17254552), (14, 9859744), (16, 8627276), (28, 4929872), (32, 4313638), (56, 2464936), (64, 2156819), (112, 1232468), (224, 616234), (448, 308117)]