145426268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 281957760

約数和(自身を除く): 136531492

約数列:

[1, 2, 4, 13, 26, 52, 59, 107, 118, 214, 236, 428, 443, 767, 886, 1391, 1534, 1772, 2782, 3068, 5564, 5759, 6313, 11518, 12626, 23036, 25252, 26137, 47401, 52274, 82069, 94802, 104548, 164138, 189604, 328276, 339781, 616213, 679562, 1232426, 1359124, 2464852, 2796659, 5593318, 11186636, 36356567, 72713134, 145426268]

約数ペア:

[(1, 145426268), (2, 72713134), (4, 36356567), (13, 11186636), (26, 5593318), (52, 2796659), (59, 2464852), (107, 1359124), (118, 1232426), (214, 679562), (236, 616213), (428, 339781), (443, 328276), (767, 189604), (886, 164138), (1391, 104548), (1534, 94802), (1772, 82069), (2782, 52274), (3068, 47401), (5564, 26137), (5759, 25252), (6313, 23036), (11518, 12626)]