168246008

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{25247}}^1$

素因数の和:25284

約数の個数: 48

約数和(自身を含む): 388566720

約数和(自身を除く): 220320712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 25247, 50494, 100988, 176729, 201976, 353458, 429199, 706916, 858398, 1237103, 1413832, 1716796, 2474206, 3004393, 3433592, 4948412, 6008786, 9896824, 12017572, 21030751, 24035144, 42061502, 84123004, 168246008]

約数ペア:

[(1, 168246008), (2, 84123004), (4, 42061502), (7, 24035144), (8, 21030751), (14, 12017572), (17, 9896824), (28, 6008786), (34, 4948412), (49, 3433592), (56, 3004393), (68, 2474206), (98, 1716796), (119, 1413832), (136, 1237103), (196, 858398), (238, 706916), (392, 429199), (476, 353458), (833, 201976), (952, 176729), (1666, 100988), (3332, 50494), (6664, 25247)]