139856696

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{24247}}^1$

素因数の和:24363

約数の個数: 32

約数和(自身を含む): 302615040

約数和(自身を除く): 162758344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 24247, 48494, 96988, 169729, 193976, 339458, 678916, 1357832, 2497441, 4994882, 9989764, 17482087, 19979528, 34964174, 69928348, 139856696]

約数ペア:

[(1, 139856696), (2, 69928348), (4, 34964174), (7, 19979528), (8, 17482087), (14, 9989764), (28, 4994882), (56, 2497441), (103, 1357832), (206, 678916), (412, 339458), (721, 193976), (824, 169729), (1442, 96988), (2884, 48494), (5768, 24247)]