122991008

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^2$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 285693408

約数和(自身を除く): 162702400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 113, 172, 224, 226, 301, 344, 452, 602, 688, 791, 904, 1204, 1376, 1582, 1808, 2408, 3164, 3616, 4816, 4859, 6328, 9632, 9718, 12656, 12769, 19436, 25312, 25538, 34013, 38872, 51076, 68026, 77744, 89383, 102152, 136052, 155488, 178766, 204304, 272104, 357532, 408608, 544208, 549067, 715064, 1088416, 1098134, 1430128, 2196268, 2860256, 3843469, 4392536, 7686938, 8785072, 15373876, 17570144, 30747752, 61495504, 122991008]

約数ペア:

[(1, 122991008), (2, 61495504), (4, 30747752), (7, 17570144), (8, 15373876), (14, 8785072), (16, 7686938), (28, 4392536), (32, 3843469), (43, 2860256), (56, 2196268), (86, 1430128), (112, 1098134), (113, 1088416), (172, 715064), (224, 549067), (226, 544208), (301, 408608), (344, 357532), (452, 272104), (602, 204304), (688, 178766), (791, 155488), (904, 136052), (1204, 102152), (1376, 89383), (1582, 77744), (1808, 68026), (2408, 51076), (3164, 38872), (3616, 34013), (4816, 25538), (4859, 25312), (6328, 19436), (9632, 12769), (9718, 12656)]