172330984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1970

約数の個数: 64

約数和(自身を含む): 388592640

約数和(自身を除く): 216261656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1736, 1873, 2968, 3286, 3746, 6572, 7492, 11501, 13111, 13144, 14984, 23002, 26222, 46004, 52444, 58063, 92008, 99269, 104888, 116126, 198538, 232252, 397076, 406441, 464504, 694883, 794152, 812882, 1389766, 1625764, 2779532, 3077339, 3251528, 5559064, 6154678, 12309356, 21541373, 24618712, 43082746, 86165492, 172330984]

約数ペア:

[(1, 172330984), (2, 86165492), (4, 43082746), (7, 24618712), (8, 21541373), (14, 12309356), (28, 6154678), (31, 5559064), (53, 3251528), (56, 3077339), (62, 2779532), (106, 1625764), (124, 1389766), (212, 812882), (217, 794152), (248, 694883), (371, 464504), (424, 406441), (434, 397076), (742, 232252), (868, 198538), (1484, 116126), (1643, 104888), (1736, 99269), (1873, 92008), (2968, 58063), (3286, 52444), (3746, 46004), (6572, 26222), (7492, 23002), (11501, 14984), (13111, 13144)]