16902168

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 43999200

約数和(自身を除く): 27097032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 89, 123, 164, 178, 193, 246, 267, 328, 356, 386, 492, 534, 579, 712, 772, 984, 1068, 1158, 1544, 2136, 2316, 3649, 4632, 7298, 7913, 10947, 14596, 15826, 17177, 21894, 23739, 29192, 31652, 34354, 43788, 47478, 51531, 63304, 68708, 87576, 94956, 103062, 137416, 189912, 206124, 412248, 704257, 1408514, 2112771, 2817028, 4225542, 5634056, 8451084, 16902168]

約数ペア:

[(1, 16902168), (2, 8451084), (3, 5634056), (4, 4225542), (6, 2817028), (8, 2112771), (12, 1408514), (24, 704257), (41, 412248), (82, 206124), (89, 189912), (123, 137416), (164, 103062), (178, 94956), (193, 87576), (246, 68708), (267, 63304), (328, 51531), (356, 47478), (386, 43788), (492, 34354), (534, 31652), (579, 29192), (712, 23739), (772, 21894), (984, 17177), (1068, 15826), (1158, 14596), (1544, 10947), (2136, 7913), (2316, 7298), (3649, 4632)]