133490566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 90458234

約数列:

[1, 2, 11, 22, 79, 89, 158, 178, 863, 869, 979, 1726, 1738, 1958, 7031, 9493, 14062, 18986, 68177, 76807, 77341, 136354, 153614, 154682, 749947, 844877, 1499894, 1689754, 6067753, 12135506, 66745283, 133490566]

約数ペア:

[(1, 133490566), (2, 66745283), (11, 12135506), (22, 6067753), (79, 1689754), (89, 1499894), (158, 844877), (178, 749947), (863, 154682), (869, 153614), (979, 136354), (1726, 77341), (1738, 76807), (1958, 68177), (7031, 18986), (9493, 14062)]