138025664

素因数分解:

$2^6\times 7^1\times {\mathrm{308093}}^1$

素因数の和:308112

約数の個数: 28

約数和(自身を含む): 313023504

約数和(自身を除く): 174997840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 308093, 616186, 1232372, 2156651, 2464744, 4313302, 4929488, 8626604, 9858976, 17253208, 19717952, 34506416, 69012832, 138025664]

約数ペア:

[(1, 138025664), (2, 69012832), (4, 34506416), (7, 19717952), (8, 17253208), (14, 9858976), (16, 8626604), (28, 4929488), (32, 4313302), (56, 2464744), (64, 2156651), (112, 1232372), (224, 616186), (448, 308093)]