140870294802

素因数分解:

$2^1\times 3^4\times {\mathrm{2389}}^1\times {\mathrm{363989}}^1$

素因数の和:366392

約数の個数: 40

約数和(自身を含む): 315786804300

約数和(自身を除く): 174916509498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2389, 4778, 7167, 14334, 21501, 43002, 64503, 129006, 193509, 363989, 387018, 727978, 1091967, 2183934, 3275901, 6551802, 9827703, 19655406, 29483109, 58966218, 869569721, 1739139442, 2608709163, 5217418326, 7826127489, 15652254978, 23478382467, 46956764934, 70435147401, 140870294802]

約数ペア:

[(1, 140870294802), (2, 70435147401), (3, 46956764934), (6, 23478382467), (9, 15652254978), (18, 7826127489), (27, 5217418326), (54, 2608709163), (81, 1739139442), (162, 869569721), (2389, 58966218), (4778, 29483109), (7167, 19655406), (14334, 9827703), (21501, 6551802), (43002, 3275901), (64503, 2183934), (129006, 1091967), (193509, 727978), (363989, 387018)]