164230878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 386039808

約数和(自身を除く): 221808930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 271, 282, 307, 329, 542, 614, 658, 813, 921, 987, 1626, 1842, 1897, 1974, 2149, 3794, 4298, 5691, 6447, 11382, 12737, 12894, 14429, 25474, 28858, 38211, 43287, 76422, 83197, 86574, 89159, 101003, 166394, 178318, 202006, 249591, 267477, 303009, 499182, 534954, 582379, 606018, 1164758, 1747137, 3494274, 3910259, 7820518, 11730777, 23461554, 27371813, 54743626, 82115439, 164230878]

約数ペア:

[(1, 164230878), (2, 82115439), (3, 54743626), (6, 27371813), (7, 23461554), (14, 11730777), (21, 7820518), (42, 3910259), (47, 3494274), (94, 1747137), (141, 1164758), (271, 606018), (282, 582379), (307, 534954), (329, 499182), (542, 303009), (614, 267477), (658, 249591), (813, 202006), (921, 178318), (987, 166394), (1626, 101003), (1842, 89159), (1897, 86574), (1974, 83197), (2149, 76422), (3794, 43287), (4298, 38211), (5691, 28858), (6447, 25474), (11382, 14429), (12737, 12894)]