145163591

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 156240000

約数和(自身を除く): 11076409

約数列:

[1, 19, 61, 251, 499, 1159, 4769, 9481, 15311, 30439, 125249, 290909, 578341, 2379731, 7640189, 145163591]

約数ペア:

[(1, 145163591), (19, 7640189), (61, 2379731), (251, 578341), (499, 290909), (1159, 125249), (4769, 30439), (9481, 15311)]