172343072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 396083520

約数和(自身を除く): 223740448

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 73, 76, 88, 146, 152, 176, 209, 292, 304, 352, 353, 418, 584, 608, 706, 803, 836, 1168, 1387, 1412, 1606, 1672, 2336, 2774, 2824, 3212, 3344, 3883, 5548, 5648, 6424, 6688, 6707, 7766, 11096, 11296, 12848, 13414, 15257, 15532, 22192, 25696, 25769, 26828, 30514, 31064, 44384, 51538, 53656, 61028, 62128, 73777, 103076, 107312, 122056, 124256, 147554, 206152, 214624, 244112, 283459, 295108, 412304, 488224, 489611, 566918, 590216, 824608, 979222, 1133836, 1180432, 1958444, 2267672, 2360864, 3916888, 4535344, 5385721, 7833776, 9070688, 10771442, 15667552, 21542884, 43085768, 86171536, 172343072]

約数ペア:

[(1, 172343072), (2, 86171536), (4, 43085768), (8, 21542884), (11, 15667552), (16, 10771442), (19, 9070688), (22, 7833776), (32, 5385721), (38, 4535344), (44, 3916888), (73, 2360864), (76, 2267672), (88, 1958444), (146, 1180432), (152, 1133836), (176, 979222), (209, 824608), (292, 590216), (304, 566918), (352, 489611), (353, 488224), (418, 412304), (584, 295108), (608, 283459), (706, 244112), (803, 214624), (836, 206152), (1168, 147554), (1387, 124256), (1412, 122056), (1606, 107312), (1672, 103076), (2336, 73777), (2774, 62128), (2824, 61028), (3212, 53656), (3344, 51538), (3883, 44384), (5548, 31064), (5648, 30514), (6424, 26828), (6688, 25769), (6707, 25696), (7766, 22192), (11096, 15532), (11296, 15257), (12848, 13414)]