138294872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 264806400

約数和(自身を除く): 126511528

約数列:

[1, 2, 4, 8, 79, 127, 158, 254, 316, 508, 632, 1016, 1723, 3446, 6892, 10033, 13784, 20066, 40132, 80264, 136117, 218821, 272234, 437642, 544468, 875284, 1088936, 1750568, 17286859, 34573718, 69147436, 138294872]

約数ペア:

[(1, 138294872), (2, 69147436), (4, 34573718), (8, 17286859), (79, 1750568), (127, 1088936), (158, 875284), (254, 544468), (316, 437642), (508, 272234), (632, 218821), (1016, 136117), (1723, 80264), (3446, 40132), (6892, 20066), (10033, 13784)]