131325744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{248723}}^1$

素因数の和:248745

約数の個数: 40

約数和(自身を含む): 370101312

約数和(自身を除く): 238775568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 248723, 497446, 746169, 994892, 1492338, 1989784, 2735953, 2984676, 3979568, 5471906, 5969352, 8207859, 10943812, 11938704, 16415718, 21887624, 32831436, 43775248, 65662872, 131325744]

約数ペア:

[(1, 131325744), (2, 65662872), (3, 43775248), (4, 32831436), (6, 21887624), (8, 16415718), (11, 11938704), (12, 10943812), (16, 8207859), (22, 5969352), (24, 5471906), (33, 3979568), (44, 2984676), (48, 2735953), (66, 1989784), (88, 1492338), (132, 994892), (176, 746169), (264, 497446), (528, 248723)]