132451228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5522

約数の個数: 48

約数和(自身を含む): 289590784

約数和(自身を除く): 157139556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 5431, 6097, 10862, 12194, 21724, 24388, 38017, 70603, 76034, 141206, 152068, 282412, 363877, 494221, 727754, 988442, 1455508, 1976884, 2547139, 4730401, 5094278, 9460802, 10188556, 18921604, 33112807, 66225614, 132451228]

約数ペア:

[(1, 132451228), (2, 66225614), (4, 33112807), (7, 18921604), (13, 10188556), (14, 9460802), (26, 5094278), (28, 4730401), (52, 2547139), (67, 1976884), (91, 1455508), (134, 988442), (182, 727754), (268, 494221), (364, 363877), (469, 282412), (871, 152068), (938, 141206), (1742, 76034), (1876, 70603), (3484, 38017), (5431, 24388), (6097, 21724), (10862, 12194)]