157231714

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 243453168

約数和(自身を除く): 86221454

約数列:

[1, 2, 67, 83, 134, 166, 211, 422, 4489, 5561, 8978, 11122, 14137, 17513, 28274, 35026, 372587, 745174, 947179, 1173371, 1894358, 2346742, 78615857, 157231714]

約数ペア:

[(1, 157231714), (2, 78615857), (67, 2346742), (83, 1894358), (134, 1173371), (166, 947179), (211, 745174), (422, 372587), (4489, 35026), (5561, 28274), (8978, 17513), (11122, 14137)]