168981912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{213361}}^1$

素因数の和:213384

約数の個数: 48

約数和(自身を含む): 499267080

約数和(自身を除く): 330285168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 213361, 426722, 640083, 853444, 1280166, 1706888, 1920249, 2346971, 2560332, 3840498, 4693942, 5120664, 7040913, 7680996, 9387884, 14081826, 15361992, 18775768, 21122739, 28163652, 42245478, 56327304, 84490956, 168981912]

約数ペア:

[(1, 168981912), (2, 84490956), (3, 56327304), (4, 42245478), (6, 28163652), (8, 21122739), (9, 18775768), (11, 15361992), (12, 14081826), (18, 9387884), (22, 7680996), (24, 7040913), (33, 5120664), (36, 4693942), (44, 3840498), (66, 2560332), (72, 2346971), (88, 1920249), (99, 1706888), (132, 1280166), (198, 853444), (264, 640083), (396, 426722), (792, 213361)]