140846384

素因数分解:

$2^4\times 7^2\times {\mathrm{179651}}^1$

素因数の和:179673

約数の個数: 30

約数和(自身を含む): 317445084

約数和(自身を除く): 176598700

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 179651, 359302, 718604, 1257557, 1437208, 2515114, 2874416, 5030228, 8802899, 10060456, 17605798, 20120912, 35211596, 70423192, 140846384]

約数ペア:

[(1, 140846384), (2, 70423192), (4, 35211596), (7, 20120912), (8, 17605798), (14, 10060456), (16, 8802899), (28, 5030228), (49, 2874416), (56, 2515114), (98, 1437208), (112, 1257557), (196, 718604), (392, 359302), (784, 179651)]