142332568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 324656640

約数和(自身を除く): 182324072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 307, 476, 487, 614, 952, 974, 1228, 1948, 2149, 2456, 3409, 3896, 4298, 5219, 6818, 8279, 8596, 10438, 13636, 16558, 17192, 20876, 27272, 33116, 36533, 41752, 57953, 66232, 73066, 115906, 146132, 149509, 231812, 292264, 299018, 463624, 598036, 1046563, 1196072, 2093126, 2541653, 4186252, 5083306, 8372504, 10166612, 17791571, 20333224, 35583142, 71166284, 142332568]

約数ペア:

[(1, 142332568), (2, 71166284), (4, 35583142), (7, 20333224), (8, 17791571), (14, 10166612), (17, 8372504), (28, 5083306), (34, 4186252), (56, 2541653), (68, 2093126), (119, 1196072), (136, 1046563), (238, 598036), (307, 463624), (476, 299018), (487, 292264), (614, 231812), (952, 149509), (974, 146132), (1228, 115906), (1948, 73066), (2149, 66232), (2456, 57953), (3409, 41752), (3896, 36533), (4298, 33116), (5219, 27272), (6818, 20876), (8279, 17192), (8596, 16558), (10438, 13636)]