134555428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 290037888

約数和(自身を除く): 155482460

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 113, 161, 172, 226, 301, 322, 452, 602, 644, 791, 989, 1204, 1582, 1849, 1978, 2599, 3164, 3698, 3956, 4859, 5198, 6923, 7396, 9718, 10396, 12943, 13846, 18193, 19436, 25886, 27692, 34013, 36386, 42527, 51772, 68026, 72772, 85054, 111757, 136052, 170108, 208937, 223514, 297689, 417874, 447028, 595378, 782299, 835748, 1190756, 1462559, 1564598, 2925118, 3129196, 4805551, 5850236, 9611102, 19222204, 33638857, 67277714, 134555428]

約数ペア:

[(1, 134555428), (2, 67277714), (4, 33638857), (7, 19222204), (14, 9611102), (23, 5850236), (28, 4805551), (43, 3129196), (46, 2925118), (86, 1564598), (92, 1462559), (113, 1190756), (161, 835748), (172, 782299), (226, 595378), (301, 447028), (322, 417874), (452, 297689), (602, 223514), (644, 208937), (791, 170108), (989, 136052), (1204, 111757), (1582, 85054), (1849, 72772), (1978, 68026), (2599, 51772), (3164, 42527), (3698, 36386), (3956, 34013), (4859, 27692), (5198, 25886), (6923, 19436), (7396, 18193), (9718, 13846), (10396, 12943)]