121438542

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3203}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 249143040

約数和(自身を除く): 127704498

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 3203, 6319, 6406, 9609, 12638, 18957, 19218, 37914, 227413, 285067, 454826, 570134, 682239, 855201, 1364478, 1710402, 20239757, 40479514, 60719271, 121438542]

約数ペア:

[(1, 121438542), (2, 60719271), (3, 40479514), (6, 20239757), (71, 1710402), (89, 1364478), (142, 855201), (178, 682239), (213, 570134), (267, 454826), (426, 285067), (534, 227413), (3203, 37914), (6319, 19218), (6406, 18957), (9609, 12638)]