161639184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1567}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 479080448

約数和(自身を除く): 317441264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 614, 921, 1228, 1567, 1842, 2149, 2456, 3134, 3684, 4298, 4701, 4912, 6268, 6447, 7368, 8596, 9402, 10969, 12536, 12894, 14736, 17192, 18804, 21938, 25072, 25788, 32907, 34384, 37608, 43876, 51576, 65814, 75216, 87752, 103152, 131628, 175504, 263256, 481069, 526512, 962138, 1443207, 1924276, 2886414, 3367483, 3848552, 5772828, 6734966, 7697104, 10102449, 11545656, 13469932, 20204898, 23091312, 26939864, 40409796, 53879728, 80819592, 161639184]

約数ペア:

[(1, 161639184), (2, 80819592), (3, 53879728), (4, 40409796), (6, 26939864), (7, 23091312), (8, 20204898), (12, 13469932), (14, 11545656), (16, 10102449), (21, 7697104), (24, 6734966), (28, 5772828), (42, 3848552), (48, 3367483), (56, 2886414), (84, 1924276), (112, 1443207), (168, 962138), (307, 526512), (336, 481069), (614, 263256), (921, 175504), (1228, 131628), (1567, 103152), (1842, 87752), (2149, 75216), (2456, 65814), (3134, 51576), (3684, 43876), (4298, 37608), (4701, 34384), (4912, 32907), (6268, 25788), (6447, 25072), (7368, 21938), (8596, 18804), (9402, 17192), (10969, 14736), (12536, 12894)]