140168224

素因数分解:

$2^5\times 7^2\times {\mathrm{89393}}^1$

素因数の和:89417

約数の個数: 36

約数和(自身を含む): 321013854

約数和(自身を除く): 180845630

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 89393, 178786, 357572, 625751, 715144, 1251502, 1430288, 2503004, 2860576, 4380257, 5006008, 8760514, 10012016, 17521028, 20024032, 35042056, 70084112, 140168224]

約数ペア:

[(1, 140168224), (2, 70084112), (4, 35042056), (7, 20024032), (8, 17521028), (14, 10012016), (16, 8760514), (28, 5006008), (32, 4380257), (49, 2860576), (56, 2503004), (98, 1430288), (112, 1251502), (196, 715144), (224, 625751), (392, 357572), (784, 178786), (1568, 89393)]