169042924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16979}}^1$

素因数の和:17133

約数の個数: 24

約数和(自身を含む): 313790400

約数和(自身を除く): 144747476

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 16979, 33958, 67916, 322601, 645202, 1290404, 2224249, 4448498, 8896996, 42260731, 84521462, 169042924]

約数ペア:

[(1, 169042924), (2, 84521462), (4, 42260731), (19, 8896996), (38, 4448498), (76, 2224249), (131, 1290404), (262, 645202), (524, 322601), (2489, 67916), (4978, 33958), (9956, 16979)]