154865284

素因数分解:

$2^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{2063}}^1$

素因数の和:2464

約数の個数: 36

約数和(自身を含む): 316237824

約数和(自身を除く): 161372540

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 383, 766, 1532, 2063, 2681, 4126, 5362, 8252, 10724, 14441, 18767, 28882, 37534, 57764, 75068, 101087, 202174, 404348, 790129, 1580258, 3160516, 5530903, 11061806, 22123612, 38716321, 77432642, 154865284]

約数ペア:

[(1, 154865284), (2, 77432642), (4, 38716321), (7, 22123612), (14, 11061806), (28, 5530903), (49, 3160516), (98, 1580258), (196, 790129), (383, 404348), (766, 202174), (1532, 101087), (2063, 75068), (2681, 57764), (4126, 37534), (5362, 28882), (8252, 18767), (10724, 14441)]