145173623

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 185028840

約数和(自身を除く): 39855217

約数列:

[1, 7, 19, 29, 49, 133, 203, 283, 361, 551, 931, 1421, 1981, 2527, 3857, 5377, 8207, 10469, 13867, 17689, 26999, 37639, 57449, 73283, 102163, 155933, 263473, 402143, 512981, 715141, 1091531, 2962727, 5005987, 7640717, 20739089, 145173623]

約数ペア:

[(1, 145173623), (7, 20739089), (19, 7640717), (29, 5005987), (49, 2962727), (133, 1091531), (203, 715141), (283, 512981), (361, 402143), (551, 263473), (931, 155933), (1421, 102163), (1981, 73283), (2527, 57449), (3857, 37639), (5377, 26999), (8207, 17689), (10469, 13867)]