143338234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{177839}}^1$

素因数の和:177885

約数の個数: 16

約数和(自身を含む): 239016960

約数和(自身を除く): 95678726

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 177839, 355678, 2311907, 4623814, 5513009, 11026018, 71669117, 143338234]

約数ペア:

[(1, 143338234), (2, 71669117), (13, 11026018), (26, 5513009), (31, 4623814), (62, 2311907), (403, 355678), (806, 177839)]