157481683919

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1\times {\mathrm{204557}}^1$

素因数の和:205682

約数の個数: 16

約数和(自身を含む): 181811150400

約数和(自身を除く): 24329466481

約数列:

[1, 7, 109, 763, 1009, 7063, 109981, 204557, 769867, 1431899, 22296713, 156076991, 206398013, 1444786091, 22497383417, 157481683919]

約数ペア:

[(1, 157481683919), (7, 22497383417), (109, 1444786091), (763, 206398013), (1009, 156076991), (7063, 22296713), (109981, 1431899), (204557, 769867)]