157072192502

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{1109}}^1\times {\mathrm{110479}}^1$

素因数の和:112231

約数の個数: 16

約数和(自身を含む): 236190772800

約数和(自身を除く): 79118580298

約数列:

[1, 2, 641, 1109, 1282, 2218, 110479, 220958, 710869, 1421738, 70817039, 122521211, 141634078, 245042422, 78536096251, 157072192502]

約数ペア:

[(1, 157072192502), (2, 78536096251), (641, 245042422), (1109, 141634078), (1282, 122521211), (2218, 70817039), (110479, 1421738), (220958, 710869)]