132920504446

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{20123}}^1$

素因数の和:21120

約数の個数: 32

約数和(自身を含む): 206559175680

約数和(自身を除く): 73638671234

約数列:

[1, 2, 43, 86, 89, 178, 863, 1726, 3827, 7654, 20123, 37109, 40246, 74218, 76807, 153614, 865289, 1730578, 1790947, 3302701, 3581894, 6605402, 17366149, 34732298, 77010721, 154021442, 746744407, 1493488814, 1545587261, 3091174522, 66460252223, 132920504446]

約数ペア:

[(1, 132920504446), (2, 66460252223), (43, 3091174522), (86, 1545587261), (89, 1493488814), (178, 746744407), (863, 154021442), (1726, 77010721), (3827, 34732298), (7654, 17366149), (20123, 6605402), (37109, 3581894), (40246, 3302701), (74218, 1790947), (76807, 1730578), (153614, 865289)]