157069666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{28631}}^1$

素因数の和:28857

約数の個数: 16

約数和(自身を含む): 254939328

約数和(自身を除く): 97869662

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 28631, 57262, 372203, 744406, 6041141, 12082282, 78534833, 157069666]

約数ペア:

[(1, 157069666), (2, 78534833), (13, 12082282), (26, 6041141), (211, 744406), (422, 372203), (2743, 57262), (5486, 28631)]