166994912

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20149}}^1$

素因数の和:20203

約数の個数: 48

約数和(自身を含む): 385912800

約数和(自身を除く): 218917888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 20149, 40298, 80596, 141043, 161192, 282086, 322384, 564172, 644768, 745513, 1128344, 1491026, 2256688, 2982052, 4513376, 5218591, 5964104, 10437182, 11928208, 20874364, 23856416, 41748728, 83497456, 166994912]

約数ペア:

[(1, 166994912), (2, 83497456), (4, 41748728), (7, 23856416), (8, 20874364), (14, 11928208), (16, 10437182), (28, 5964104), (32, 5218591), (37, 4513376), (56, 2982052), (74, 2256688), (112, 1491026), (148, 1128344), (224, 745513), (259, 644768), (296, 564172), (518, 322384), (592, 282086), (1036, 161192), (1184, 141043), (2072, 80596), (4144, 40298), (8288, 20149)]