179428748

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 316915200

約数和(自身を除く): 137486452

約数列:

[1, 2, 4, 199, 398, 431, 523, 796, 862, 1046, 1724, 2092, 85769, 104077, 171538, 208154, 225413, 343076, 416308, 450826, 901652, 44857187, 89714374, 179428748]

約数ペア:

[(1, 179428748), (2, 89714374), (4, 44857187), (199, 901652), (398, 450826), (431, 416308), (523, 343076), (796, 225413), (862, 208154), (1046, 171538), (1724, 104077), (2092, 85769)]