109218256

素因数分解:

$2^4\times 7^2\times {\mathrm{139309}}^1$

素因数の和:139331

約数の個数: 30

約数和(自身を含む): 246160770

約数和(自身を除く): 136942514

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 139309, 278618, 557236, 975163, 1114472, 1950326, 2228944, 3900652, 6826141, 7801304, 13652282, 15602608, 27304564, 54609128, 109218256]

約数ペア:

[(1, 109218256), (2, 54609128), (4, 27304564), (7, 15602608), (8, 13652282), (14, 7801304), (16, 6826141), (28, 3900652), (49, 2228944), (56, 1950326), (98, 1114472), (112, 975163), (196, 557236), (392, 278618), (784, 139309)]