181330264

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 344841120

約数和(自身を除く): 163510856

約数列:

[1, 2, 4, 8, 103, 206, 337, 412, 653, 674, 824, 1306, 1348, 2612, 2696, 5224, 34711, 67259, 69422, 134518, 138844, 220061, 269036, 277688, 440122, 538072, 880244, 1760488, 22666283, 45332566, 90665132, 181330264]

約数ペア:

[(1, 181330264), (2, 90665132), (4, 45332566), (8, 22666283), (103, 1760488), (206, 880244), (337, 538072), (412, 440122), (653, 277688), (674, 269036), (824, 220061), (1306, 138844), (1348, 134518), (2612, 69422), (2696, 67259), (5224, 34711)]