158179712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 334417200

約数和(自身を除く): 176237488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 193, 304, 337, 386, 608, 674, 772, 1216, 1348, 1544, 2432, 2696, 3088, 3667, 5392, 6176, 6403, 7334, 10784, 12352, 12806, 14668, 21568, 24704, 25612, 29336, 43136, 51224, 58672, 65041, 102448, 117344, 130082, 204896, 234688, 260164, 409792, 469376, 520328, 819584, 1040656, 1235779, 2081312, 2471558, 4162624, 4943116, 8325248, 9886232, 19772464, 39544928, 79089856, 158179712]

約数ペア:

[(1, 158179712), (2, 79089856), (4, 39544928), (8, 19772464), (16, 9886232), (19, 8325248), (32, 4943116), (38, 4162624), (64, 2471558), (76, 2081312), (128, 1235779), (152, 1040656), (193, 819584), (304, 520328), (337, 469376), (386, 409792), (608, 260164), (674, 234688), (772, 204896), (1216, 130082), (1348, 117344), (1544, 102448), (2432, 65041), (2696, 58672), (3088, 51224), (3667, 43136), (5392, 29336), (6176, 25612), (6403, 24704), (7334, 21568), (10784, 14668), (12352, 12806)]