141878268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{563009}}^1$

素因数の和:563026

約数の個数: 36

約数和(自身を含む): 409871280

約数和(自身を除く): 267993012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 563009, 1126018, 1689027, 2252036, 3378054, 3941063, 5067081, 6756108, 7882126, 10134162, 11823189, 15764252, 20268324, 23646378, 35469567, 47292756, 70939134, 141878268]

約数ペア:

[(1, 141878268), (2, 70939134), (3, 47292756), (4, 35469567), (6, 23646378), (7, 20268324), (9, 15764252), (12, 11823189), (14, 10134162), (18, 7882126), (21, 6756108), (28, 5067081), (36, 3941063), (42, 3378054), (63, 2252036), (84, 1689027), (126, 1126018), (252, 563009)]