136863518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 231137280

約数和(自身を除く): 94273762

約数列:

[1, 2, 11, 22, 37, 74, 383, 407, 439, 766, 814, 878, 4213, 4829, 8426, 9658, 14171, 16243, 28342, 32486, 155881, 168137, 178673, 311762, 336274, 357346, 1849507, 3699014, 6221069, 12442138, 68431759, 136863518]

約数ペア:

[(1, 136863518), (2, 68431759), (11, 12442138), (22, 6221069), (37, 3699014), (74, 1849507), (383, 357346), (407, 336274), (439, 311762), (766, 178673), (814, 168137), (878, 155881), (4213, 32486), (4829, 28342), (8426, 16243), (9658, 14171)]