143209954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{56249}}^1$

素因数の和:56337

約数の個数: 16

約数和(自身を含む): 229500000

約数和(自身を除く): 86290046

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 56249, 112498, 1068731, 2137462, 3768683, 7537366, 71604977, 143209954]

約数ペア:

[(1, 143209954), (2, 71604977), (19, 7537366), (38, 3768683), (67, 2137462), (134, 1068731), (1273, 112498), (2546, 56249)]