163671312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21179}}^1$

素因数の和:21220

約数の個数: 80

約数和(自身を含む): 504253440

約数和(自身を除く): 340582128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 21179, 42358, 63537, 84716, 127074, 148253, 169432, 254148, 296506, 338864, 444759, 487117, 508296, 593012, 889518, 974234, 1016592, 1186024, 1461351, 1779036, 1948468, 2372048, 2922702, 3409819, 3558072, 3896936, 5845404, 6819638, 7116144, 7793872, 10229457, 11690808, 13639276, 20458914, 23381616, 27278552, 40917828, 54557104, 81835656, 163671312]

約数ペア:

[(1, 163671312), (2, 81835656), (3, 54557104), (4, 40917828), (6, 27278552), (7, 23381616), (8, 20458914), (12, 13639276), (14, 11690808), (16, 10229457), (21, 7793872), (23, 7116144), (24, 6819638), (28, 5845404), (42, 3896936), (46, 3558072), (48, 3409819), (56, 2922702), (69, 2372048), (84, 1948468), (92, 1779036), (112, 1461351), (138, 1186024), (161, 1016592), (168, 974234), (184, 889518), (276, 593012), (322, 508296), (336, 487117), (368, 444759), (483, 338864), (552, 296506), (644, 254148), (966, 169432), (1104, 148253), (1288, 127074), (1932, 84716), (2576, 63537), (3864, 42358), (7728, 21179)]