127839504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204871}}^1$

素因数の和:204895

約数の個数: 40

約数和(自身を含む): 355657792

約数和(自身を除く): 227818288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 204871, 409742, 614613, 819484, 1229226, 1638968, 2458452, 2663323, 3277936, 4916904, 5326646, 7989969, 9833808, 10653292, 15979938, 21306584, 31959876, 42613168, 63919752, 127839504]

約数ペア:

[(1, 127839504), (2, 63919752), (3, 42613168), (4, 31959876), (6, 21306584), (8, 15979938), (12, 10653292), (13, 9833808), (16, 7989969), (24, 5326646), (26, 4916904), (39, 3277936), (48, 2663323), (52, 2458452), (78, 1638968), (104, 1229226), (156, 819484), (208, 614613), (312, 409742), (624, 204871)]