164361008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47339}}^1$

素因数の和:47385

約数の個数: 40

約数和(自身を含む): 375690240

約数和(自身を除く): 211329232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47339, 94678, 189356, 331373, 378712, 662746, 757424, 1325492, 1467509, 2650984, 2935018, 5301968, 5870036, 10272563, 11740072, 20545126, 23480144, 41090252, 82180504, 164361008]

約数ペア:

[(1, 164361008), (2, 82180504), (4, 41090252), (7, 23480144), (8, 20545126), (14, 11740072), (16, 10272563), (28, 5870036), (31, 5301968), (56, 2935018), (62, 2650984), (112, 1467509), (124, 1325492), (217, 757424), (248, 662746), (434, 378712), (496, 331373), (868, 189356), (1736, 94678), (3472, 47339)]