168724374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{309019}}^1$

素因数の和:309044

約数の個数: 32

約数和(自身を含む): 415322880

約数和(自身を除く): 246598506

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 309019, 618038, 927057, 1854114, 2163133, 4017247, 4326266, 6489399, 8034494, 12051741, 12978798, 24103482, 28120729, 56241458, 84362187, 168724374]

約数ペア:

[(1, 168724374), (2, 84362187), (3, 56241458), (6, 28120729), (7, 24103482), (13, 12978798), (14, 12051741), (21, 8034494), (26, 6489399), (39, 4326266), (42, 4017247), (78, 2163133), (91, 1854114), (182, 927057), (273, 618038), (546, 309019)]