144488396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89633}}^1$

素因数の和:89681

約数の個数: 24

約数和(自身を含む): 281092224

約数和(自身を除く): 136603828

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 89633, 179266, 358532, 1165229, 2330458, 2778623, 4660916, 5557246, 11114492, 36122099, 72244198, 144488396]

約数ペア:

[(1, 144488396), (2, 72244198), (4, 36122099), (13, 11114492), (26, 5557246), (31, 4660916), (52, 2778623), (62, 2330458), (124, 1165229), (403, 358532), (806, 179266), (1612, 89633)]