142401604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1759}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 256551680

約数和(自身を除く): 114150076

約数列:

[1, 2, 4, 37, 74, 148, 547, 1094, 1759, 2188, 3518, 7036, 20239, 40478, 65083, 80956, 130166, 260332, 962173, 1924346, 3848692, 35600401, 71200802, 142401604]

約数ペア:

[(1, 142401604), (2, 71200802), (4, 35600401), (37, 3848692), (74, 1924346), (148, 962173), (547, 260332), (1094, 130166), (1759, 80956), (2188, 65083), (3518, 40478), (7036, 20239)]