139536152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131143}}^1$

素因数の和:131175

約数の個数: 32

約数和(自身を含む): 314745600

約数和(自身を除く): 175209448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 131143, 262286, 524572, 918001, 1049144, 1836002, 2491717, 3672004, 4983434, 7344008, 9966868, 17442019, 19933736, 34884038, 69768076, 139536152]

約数ペア:

[(1, 139536152), (2, 69768076), (4, 34884038), (7, 19933736), (8, 17442019), (14, 9966868), (19, 7344008), (28, 4983434), (38, 3672004), (56, 2491717), (76, 1836002), (133, 1049144), (152, 918001), (266, 524572), (532, 262286), (1064, 131143)]