138620608

素因数分解:

$2^6\times 7^2\times {\mathrm{44203}}^1$

素因数の和:44229

約数の個数: 42

約数和(自身を含む): 319992756

約数和(自身を除く): 181372148

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 44203, 88406, 176812, 309421, 353624, 618842, 707248, 1237684, 1414496, 2165947, 2475368, 2828992, 4331894, 4950736, 8663788, 9901472, 17327576, 19802944, 34655152, 69310304, 138620608]

約数ペア:

[(1, 138620608), (2, 69310304), (4, 34655152), (7, 19802944), (8, 17327576), (14, 9901472), (16, 8663788), (28, 4950736), (32, 4331894), (49, 2828992), (56, 2475368), (64, 2165947), (98, 1414496), (112, 1237684), (196, 707248), (224, 618842), (392, 353624), (448, 309421), (784, 176812), (1568, 88406), (3136, 44203)]