131222336

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3529}}^1$

素因数の和:3631

約数の個数: 56

約数和(自身を含む): 301264320

約数和(自身を除く): 170041984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 3529, 4648, 5312, 7058, 9296, 14116, 18592, 24703, 28232, 37184, 49406, 56464, 98812, 112928, 197624, 225856, 292907, 395248, 585814, 790496, 1171628, 1580992, 2050349, 2343256, 4100698, 4686512, 8201396, 9373024, 16402792, 18746048, 32805584, 65611168, 131222336]

約数ペア:

[(1, 131222336), (2, 65611168), (4, 32805584), (7, 18746048), (8, 16402792), (14, 9373024), (16, 8201396), (28, 4686512), (32, 4100698), (56, 2343256), (64, 2050349), (83, 1580992), (112, 1171628), (166, 790496), (224, 585814), (332, 395248), (448, 292907), (581, 225856), (664, 197624), (1162, 112928), (1328, 98812), (2324, 56464), (2656, 49406), (3529, 37184), (4648, 28232), (5312, 24703), (7058, 18592), (9296, 14116)]